2798935125

素因数分解:

$3^1\times 5^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8017}}^1$

素因数の和:8068

約数の個数: 96

約数和(自身を含む): 5703684480

約数和(自身を除く): 2904749355

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 49, 57, 75, 95, 105, 125, 133, 147, 175, 245, 285, 375, 399, 475, 525, 665, 735, 875, 931, 1225, 1425, 1995, 2375, 2625, 2793, 3325, 3675, 4655, 6125, 7125, 8017, 9975, 13965, 16625, 18375, 23275, 24051, 40085, 49875, 56119, 69825, 116375, 120255, 152323, 168357, 200425, 280595, 349125, 392833, 456969, 601275, 761615, 841785, 1002125, 1066261, 1178499, 1402975, 1964165, 2284845, 3006375, 3198783, 3808075, 4208925, 5331305, 5892495, 7014875, 7463827, 9820825, 11424225, 15993915, 19040375, 21044625, 22391481, 26656525, 29462475, 37319135, 49104125, 57121125, 79969575, 111957405, 133282625, 147312375, 186595675, 399847875, 559787025, 932978375, 2798935125]

約数ペア:

[(1, 2798935125), (3, 932978375), (5, 559787025), (7, 399847875), (15, 186595675), (19, 147312375), (21, 133282625), (25, 111957405), (35, 79969575), (49, 57121125), (57, 49104125), (75, 37319135), (95, 29462475), (105, 26656525), (125, 22391481), (133, 21044625), (147, 19040375), (175, 15993915), (245, 11424225), (285, 9820825), (375, 7463827), (399, 7014875), (475, 5892495), (525, 5331305), (665, 4208925), (735, 3808075), (875, 3198783), (931, 3006375), (1225, 2284845), (1425, 1964165), (1995, 1402975), (2375, 1178499), (2625, 1066261), (2793, 1002125), (3325, 841785), (3675, 761615), (4655, 601275), (6125, 456969), (7125, 392833), (8017, 349125), (9975, 280595), (13965, 200425), (16625, 168357), (18375, 152323), (23275, 120255), (24051, 116375), (40085, 69825), (49875, 56119)]