1207830625

素因数分解:

$5^4\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1151}}^1$

素因数の和:1267

約数の個数: 40

約数和(自身を含む): 1597888512

約数和(自身を除く): 390057887

約数列:

[1, 5, 23, 25, 73, 115, 125, 365, 575, 625, 1151, 1679, 1825, 2875, 5755, 8395, 9125, 14375, 26473, 28775, 41975, 45625, 84023, 132365, 143875, 209875, 420115, 661825, 719375, 1049375, 1932529, 2100575, 3309125, 9662645, 10502875, 16545625, 48313225, 52514375, 241566125, 1207830625]

約数ペア:

[(1, 1207830625), (5, 241566125), (23, 52514375), (25, 48313225), (73, 16545625), (115, 10502875), (125, 9662645), (365, 3309125), (575, 2100575), (625, 1932529), (1151, 1049375), (1679, 719375), (1825, 661825), (2875, 420115), (5755, 209875), (8395, 143875), (9125, 132365), (14375, 84023), (26473, 45625), (28775, 41975)]