193249875

素因数分解:

$3^1\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{809}}^1$

素因数の和:854

約数の個数: 96

約数和(自身を含む): 403341120

約数和(自身を除く): 210091245

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 49, 65, 75, 91, 105, 125, 147, 175, 195, 245, 273, 325, 375, 455, 525, 637, 735, 809, 875, 975, 1225, 1365, 1625, 1911, 2275, 2427, 2625, 3185, 3675, 4045, 4875, 5663, 6125, 6825, 9555, 10517, 11375, 12135, 15925, 16989, 18375, 20225, 28315, 31551, 34125, 39641, 47775, 52585, 60675, 73619, 79625, 84945, 101125, 118923, 141575, 157755, 198205, 220857, 238875, 262925, 303375, 368095, 424725, 515333, 594615, 707875, 788775, 991025, 1104285, 1314625, 1545999, 1840475, 2123625, 2576665, 2973075, 3943875, 4955125, 5521425, 7729995, 9202375, 12883325, 14865375, 27607125, 38649975, 64416625, 193249875]

約数ペア:

[(1, 193249875), (3, 64416625), (5, 38649975), (7, 27607125), (13, 14865375), (15, 12883325), (21, 9202375), (25, 7729995), (35, 5521425), (39, 4955125), (49, 3943875), (65, 2973075), (75, 2576665), (91, 2123625), (105, 1840475), (125, 1545999), (147, 1314625), (175, 1104285), (195, 991025), (245, 788775), (273, 707875), (325, 594615), (375, 515333), (455, 424725), (525, 368095), (637, 303375), (735, 262925), (809, 238875), (875, 220857), (975, 198205), (1225, 157755), (1365, 141575), (1625, 118923), (1911, 101125), (2275, 84945), (2427, 79625), (2625, 73619), (3185, 60675), (3675, 52585), (4045, 47775), (4875, 39641), (5663, 34125), (6125, 31551), (6825, 28315), (9555, 20225), (10517, 18375), (11375, 16989), (12135, 15925)]