73520125

素因数分解:

$5^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1151}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 106389504

約数和(自身を除く): 32869379

約数列:

[1, 5, 7, 25, 35, 73, 125, 175, 365, 511, 875, 1151, 1825, 2555, 5755, 8057, 9125, 12775, 28775, 40285, 63875, 84023, 143875, 201425, 420115, 588161, 1007125, 2100575, 2940805, 10502875, 14704025, 73520125]

約数ペア:

[(1, 73520125), (5, 14704025), (7, 10502875), (25, 2940805), (35, 2100575), (73, 1007125), (125, 588161), (175, 420115), (365, 201425), (511, 143875), (875, 84023), (1151, 63875), (1825, 40285), (2555, 28775), (5755, 12775), (8057, 9125)]