89516325

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 155365056

約数和(自身を除く): 65848731

約数列:

[1, 3, 5, 15, 25, 41, 43, 75, 123, 129, 205, 215, 615, 645, 677, 1025, 1075, 1763, 2031, 3075, 3225, 3385, 5289, 8815, 10155, 16925, 26445, 27757, 29111, 44075, 50775, 83271, 87333, 132225, 138785, 145555, 416355, 436665, 693925, 727775, 1193551, 2081775, 2183325, 3580653, 5967755, 17903265, 29838775, 89516325]

約数ペア:

[(1, 89516325), (3, 29838775), (5, 17903265), (15, 5967755), (25, 3580653), (41, 2183325), (43, 2081775), (75, 1193551), (123, 727775), (129, 693925), (205, 436665), (215, 416355), (615, 145555), (645, 138785), (677, 132225), (1025, 87333), (1075, 83271), (1763, 50775), (2031, 44075), (3075, 29111), (3225, 27757), (3385, 26445), (5289, 16925), (8815, 10155)]