232742445

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:782

約数の個数: 64

約数和(自身を含む): 420989184

約数和(自身を除く): 188246739

約数列:

[1, 3, 5, 13, 15, 39, 41, 43, 65, 123, 129, 195, 205, 215, 533, 559, 615, 645, 677, 1599, 1677, 1763, 2031, 2665, 2795, 3385, 5289, 7995, 8385, 8801, 8815, 10155, 22919, 26403, 26445, 27757, 29111, 44005, 68757, 83271, 87333, 114595, 132015, 138785, 145555, 343785, 360841, 378443, 416355, 436665, 1082523, 1135329, 1193551, 1804205, 1892215, 3580653, 5412615, 5676645, 5967755, 15516163, 17903265, 46548489, 77580815, 232742445]

約数ペア:

[(1, 232742445), (3, 77580815), (5, 46548489), (13, 17903265), (15, 15516163), (39, 5967755), (41, 5676645), (43, 5412615), (65, 3580653), (123, 1892215), (129, 1804205), (195, 1193551), (205, 1135329), (215, 1082523), (533, 436665), (559, 416355), (615, 378443), (645, 360841), (677, 343785), (1599, 145555), (1677, 138785), (1763, 132015), (2031, 114595), (2665, 87333), (2795, 83271), (3385, 68757), (5289, 44005), (7995, 29111), (8385, 27757), (8801, 26445), (8815, 26403), (10155, 22919)]