7401471315

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{10070029}}^1$

素因数の和:10070051

約数の個数: 24

約数和(自身を含む): 13775801040

約数和(自身を除く): 6374329725

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 10070029, 30210087, 50350145, 70490203, 151050435, 211470609, 352451015, 493431421, 1057353045, 1480294263, 2467157105, 7401471315]

約数ペア:

[(1, 7401471315), (3, 2467157105), (5, 1480294263), (7, 1057353045), (15, 493431421), (21, 352451015), (35, 211470609), (49, 151050435), (105, 70490203), (147, 50350145), (245, 30210087), (735, 10070029)]