129544065

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{411251}}^1$

素因数の和:411269

約数の個数: 24

約数和(自身を含む): 256621248

約数和(自身を除く): 127077183

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 411251, 1233753, 2056255, 2878757, 3701259, 6168765, 8636271, 14393785, 18506295, 25908813, 43181355, 129544065]

約数ペア:

[(1, 129544065), (3, 43181355), (5, 25908813), (7, 18506295), (9, 14393785), (15, 8636271), (21, 6168765), (35, 3701259), (45, 2878757), (63, 2056255), (105, 1233753), (315, 411251)]