488351625

素因数分解:

$3^1\times 5^3\times {\mathrm{131}}^1\times {\mathrm{9941}}^1$

素因数の和:10090

約数の個数: 32

約数和(自身を含む): 818902656

約数和(自身を除く): 330551031

約数列:

[1, 3, 5, 15, 25, 75, 125, 131, 375, 393, 655, 1965, 3275, 9825, 9941, 16375, 29823, 49125, 49705, 149115, 248525, 745575, 1242625, 1302271, 3727875, 3906813, 6511355, 19534065, 32556775, 97670325, 162783875, 488351625]

約数ペア:

[(1, 488351625), (3, 162783875), (5, 97670325), (15, 32556775), (25, 19534065), (75, 6511355), (125, 3906813), (131, 3727875), (375, 1302271), (393, 1242625), (655, 745575), (1965, 248525), (3275, 149115), (9825, 49705), (9941, 49125), (16375, 29823)]