90301935

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{733}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 148819968

約数和(自身を除く): 58518033

約数列:

[1, 3, 5, 15, 43, 129, 191, 215, 573, 645, 733, 955, 2199, 2865, 3665, 8213, 10995, 24639, 31519, 41065, 94557, 123195, 140003, 157595, 420009, 472785, 700015, 2100045, 6020129, 18060387, 30100645, 90301935]

約数ペア:

[(1, 90301935), (3, 30100645), (5, 18060387), (15, 6020129), (43, 2100045), (129, 700015), (191, 472785), (215, 420009), (573, 157595), (645, 140003), (733, 123195), (955, 94557), (2199, 41065), (2865, 31519), (3665, 24639), (8213, 10995)]