139043625

素因数分解:

$3^1\times 5^3\times 7^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 128

約数和(自身を含む): 287539200

約数和(自身を除く): 148495575

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 47, 49, 69, 75, 105, 115, 125, 141, 147, 161, 175, 235, 245, 329, 343, 345, 375, 483, 525, 575, 705, 735, 805, 875, 987, 1029, 1081, 1127, 1175, 1225, 1645, 1715, 1725, 2303, 2415, 2625, 2875, 3243, 3381, 3525, 3675, 4025, 4935, 5145, 5405, 5635, 5875, 6125, 6909, 7567, 7889, 8225, 8575, 8625, 11515, 12075, 16121, 16215, 16905, 17625, 18375, 20125, 22701, 23667, 24675, 25725, 27025, 28175, 34545, 37835, 39445, 41125, 42875, 48363, 52969, 57575, 60375, 80605, 81075, 84525, 113505, 118335, 123375, 128625, 135125, 140875, 158907, 172725, 189175, 197225, 241815, 264845, 287875, 370783, 403025, 405375, 422625, 567525, 591675, 794535, 863625, 945875, 986125, 1112349, 1209075, 1324225, 1853915, 2015125, 2837625, 2958375, 3972675, 5561745, 6045375, 6621125, 9269575, 19863375, 27808725, 46347875, 139043625]

約数ペア:

[(1, 139043625), (3, 46347875), (5, 27808725), (7, 19863375), (15, 9269575), (21, 6621125), (23, 6045375), (25, 5561745), (35, 3972675), (47, 2958375), (49, 2837625), (69, 2015125), (75, 1853915), (105, 1324225), (115, 1209075), (125, 1112349), (141, 986125), (147, 945875), (161, 863625), (175, 794535), (235, 591675), (245, 567525), (329, 422625), (343, 405375), (345, 403025), (375, 370783), (483, 287875), (525, 264845), (575, 241815), (705, 197225), (735, 189175), (805, 172725), (875, 158907), (987, 140875), (1029, 135125), (1081, 128625), (1127, 123375), (1175, 118335), (1225, 113505), (1645, 84525), (1715, 81075), (1725, 80605), (2303, 60375), (2415, 57575), (2625, 52969), (2875, 48363), (3243, 42875), (3381, 41125), (3525, 39445), (3675, 37835), (4025, 34545), (4935, 28175), (5145, 27025), (5405, 25725), (5635, 24675), (5875, 23667), (6125, 22701), (6909, 20125), (7567, 18375), (7889, 17625), (8225, 16905), (8575, 16215), (8625, 16121), (11515, 12075)]