2298491775

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 144

約数和(自身を含む): 4550437920

約数和(自身を除く): 2251946145

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 41, 45, 69, 75, 115, 123, 135, 157, 205, 207, 225, 345, 369, 471, 529, 575, 615, 621, 675, 785, 943, 1025, 1035, 1107, 1413, 1587, 1725, 1845, 2355, 2645, 2829, 3075, 3105, 3611, 3925, 4239, 4715, 4761, 5175, 5535, 6437, 7065, 7935, 8487, 9225, 10833, 11775, 13225, 14145, 14283, 15525, 18055, 19311, 21195, 21689, 23575, 23805, 25461, 27675, 32185, 32499, 35325, 39675, 42435, 54165, 57933, 65067, 70725, 71415, 83053, 90275, 96555, 97497, 105975, 108445, 119025, 127305, 148051, 160925, 162495, 173799, 195201, 212175, 249159, 270825, 289665, 325335, 357075, 415265, 444153, 482775, 487485, 542225, 585603, 636525, 740255, 747477, 812475, 868995, 976005, 1245795, 1332459, 1448325, 1626675, 2076325, 2220765, 2242431, 2437425, 2928015, 3405173, 3701275, 3737385, 3997377, 4344975, 4880025, 6228975, 6662295, 10215519, 11103825, 11212155, 14640075, 17025865, 18686925, 19986885, 30646557, 33311475, 51077595, 56060775, 85129325, 91939671, 99934425, 153232785, 255387975, 459698355, 766163925, 2298491775]

約数ペア:

[(1, 2298491775), (3, 766163925), (5, 459698355), (9, 255387975), (15, 153232785), (23, 99934425), (25, 91939671), (27, 85129325), (41, 56060775), (45, 51077595), (69, 33311475), (75, 30646557), (115, 19986885), (123, 18686925), (135, 17025865), (157, 14640075), (205, 11212155), (207, 11103825), (225, 10215519), (345, 6662295), (369, 6228975), (471, 4880025), (529, 4344975), (575, 3997377), (615, 3737385), (621, 3701275), (675, 3405173), (785, 2928015), (943, 2437425), (1025, 2242431), (1035, 2220765), (1107, 2076325), (1413, 1626675), (1587, 1448325), (1725, 1332459), (1845, 1245795), (2355, 976005), (2645, 868995), (2829, 812475), (3075, 747477), (3105, 740255), (3611, 636525), (3925, 585603), (4239, 542225), (4715, 487485), (4761, 482775), (5175, 444153), (5535, 415265), (6437, 357075), (7065, 325335), (7935, 289665), (8487, 270825), (9225, 249159), (10833, 212175), (11775, 195201), (13225, 173799), (14145, 162495), (14283, 160925), (15525, 148051), (18055, 127305), (19311, 119025), (21195, 108445), (21689, 105975), (23575, 97497), (23805, 96555), (25461, 90275), (27675, 83053), (32185, 71415), (32499, 70725), (35325, 65067), (39675, 57933), (42435, 54165)]