75415893

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1399}}^1$

素因数の和:1577

約数の個数: 32

約数和(自身を含む): 122572800

約数和(自身を除く): 47156907

約数列:

[1, 3, 7, 17, 21, 51, 119, 151, 357, 453, 1057, 1399, 2567, 3171, 4197, 7701, 9793, 17969, 23783, 29379, 53907, 71349, 166481, 211249, 499443, 633747, 1478743, 3591233, 4436229, 10773699, 25138631, 75415893]

約数ペア:

[(1, 75415893), (3, 25138631), (7, 10773699), (17, 4436229), (21, 3591233), (51, 1478743), (119, 633747), (151, 499443), (357, 211249), (453, 166481), (1057, 71349), (1399, 53907), (2567, 29379), (3171, 23783), (4197, 17969), (7701, 9793)]