80927156625

素因数分解:

$3^1\times 5^3\times 7^2\times {\mathrm{557}}^1\times {\mathrm{7907}}^1$

素因数の和:8496

約数の個数: 96

約数和(自身を含む): 156949633152

約数和(自身を除く): 76022476527

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 125, 147, 175, 245, 375, 525, 557, 735, 875, 1225, 1671, 2625, 2785, 3675, 3899, 6125, 7907, 8355, 11697, 13925, 18375, 19495, 23721, 27293, 39535, 41775, 55349, 58485, 69625, 81879, 97475, 118605, 136465, 166047, 197675, 208875, 276745, 292425, 387443, 409395, 487375, 593025, 682325, 830235, 988375, 1162329, 1383725, 1462125, 1937215, 2046975, 2965125, 3411625, 4151175, 4404199, 5811645, 6918625, 9686075, 10234875, 13212597, 20755875, 22020995, 29058225, 30829393, 48430375, 66062985, 92488179, 110104975, 145291125, 154146965, 215805751, 330314925, 462440895, 550524875, 647417253, 770734825, 1079028755, 1651574625, 2312204475, 3237086265, 3853674125, 5395143775, 11561022375, 16185431325, 26975718875, 80927156625]

約数ペア:

[(1, 80927156625), (3, 26975718875), (5, 16185431325), (7, 11561022375), (15, 5395143775), (21, 3853674125), (25, 3237086265), (35, 2312204475), (49, 1651574625), (75, 1079028755), (105, 770734825), (125, 647417253), (147, 550524875), (175, 462440895), (245, 330314925), (375, 215805751), (525, 154146965), (557, 145291125), (735, 110104975), (875, 92488179), (1225, 66062985), (1671, 48430375), (2625, 30829393), (2785, 29058225), (3675, 22020995), (3899, 20755875), (6125, 13212597), (7907, 10234875), (8355, 9686075), (11697, 6918625), (13925, 5811645), (18375, 4404199), (19495, 4151175), (23721, 3411625), (27293, 2965125), (39535, 2046975), (41775, 1937215), (55349, 1462125), (58485, 1383725), (69625, 1162329), (81879, 988375), (97475, 830235), (118605, 682325), (136465, 593025), (166047, 487375), (197675, 409395), (208875, 387443), (276745, 292425)]