23430195

素因数分解:

$3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{881}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 41912640

約数和(自身を除く): 18482445

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 197, 591, 881, 985, 1773, 2643, 2955, 4405, 5319, 7929, 8865, 13215, 23787, 26595, 39645, 118935, 173557, 520671, 867785, 1562013, 2603355, 4686039, 7810065, 23430195]

約数ペア:

[(1, 23430195), (3, 7810065), (5, 4686039), (9, 2603355), (15, 1562013), (27, 867785), (45, 520671), (135, 173557), (197, 118935), (591, 39645), (881, 26595), (985, 23787), (1773, 13215), (2643, 8865), (2955, 7929), (4405, 5319)]