15698001825

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{16139}}^1$

素因数の和:16300

約数の個数: 96

約数和(自身を含む): 31701542400

約数和(自身を除く): 16003540575

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 131, 135, 165, 225, 275, 297, 393, 495, 655, 675, 825, 1179, 1441, 1485, 1965, 2475, 3275, 3537, 4323, 5895, 7205, 7425, 9825, 12969, 16139, 17685, 21615, 29475, 36025, 38907, 48417, 64845, 80695, 88425, 108075, 145251, 177529, 194535, 242085, 324225, 403475, 435753, 532587, 726255, 887645, 972675, 1210425, 1597761, 2114209, 2178765, 2662935, 3631275, 4438225, 4793283, 6342627, 7988805, 10571045, 10893825, 13314675, 19027881, 23256299, 23966415, 31713135, 39944025, 52855225, 57083643, 69768897, 95139405, 116281495, 119832075, 158565675, 209306691, 285418215, 348844485, 475697025, 581407475, 627920073, 1046533455, 1427091075, 1744222425, 3139600365, 5232667275, 15698001825]

約数ペア:

[(1, 15698001825), (3, 5232667275), (5, 3139600365), (9, 1744222425), (11, 1427091075), (15, 1046533455), (25, 627920073), (27, 581407475), (33, 475697025), (45, 348844485), (55, 285418215), (75, 209306691), (99, 158565675), (131, 119832075), (135, 116281495), (165, 95139405), (225, 69768897), (275, 57083643), (297, 52855225), (393, 39944025), (495, 31713135), (655, 23966415), (675, 23256299), (825, 19027881), (1179, 13314675), (1441, 10893825), (1485, 10571045), (1965, 7988805), (2475, 6342627), (3275, 4793283), (3537, 4438225), (4323, 3631275), (5895, 2662935), (7205, 2178765), (7425, 2114209), (9825, 1597761), (12969, 1210425), (16139, 972675), (17685, 887645), (21615, 726255), (29475, 532587), (36025, 435753), (38907, 403475), (48417, 324225), (64845, 242085), (80695, 194535), (88425, 177529), (108075, 145251)]