122015295

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21019}}^1$

素因数の和:21076

約数の個数: 32

約数和(自身を含む): 221971200

約数和(自身を除く): 99955905

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 21019, 63057, 105095, 189171, 315285, 567513, 903817, 945855, 2711451, 2837565, 4519085, 8134353, 13557255, 24403059, 40671765, 122015295]

約数ペア:

[(1, 122015295), (3, 40671765), (5, 24403059), (9, 13557255), (15, 8134353), (27, 4519085), (43, 2837565), (45, 2711451), (129, 945855), (135, 903817), (215, 567513), (387, 315285), (645, 189171), (1161, 105095), (1935, 63057), (5805, 21019)]