30298875

素因数分解:

$3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{1879}}^1$

素因数の和:1940

約数の個数: 32

約数和(自身を含む): 51617280

約数和(自身を除く): 21318405

約数列:

[1, 3, 5, 15, 25, 43, 75, 125, 129, 215, 375, 645, 1075, 1879, 3225, 5375, 5637, 9395, 16125, 28185, 46975, 80797, 140925, 234875, 242391, 403985, 704625, 1211955, 2019925, 6059775, 10099625, 30298875]

約数ペア:

[(1, 30298875), (3, 10099625), (5, 6059775), (15, 2019925), (25, 1211955), (43, 704625), (75, 403985), (125, 242391), (129, 234875), (215, 140925), (375, 80797), (645, 46975), (1075, 28185), (1879, 16125), (3225, 9395), (5375, 5637)]