293975135

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{1553}}^1$

素因数の和:1723

約数の個数: 24

約数和(自身を含む): 377845776

約数和(自身を除く): 83870641

約数列:

[1, 5, 17, 85, 131, 289, 655, 1445, 1553, 2227, 7765, 11135, 26401, 37859, 132005, 189295, 203443, 448817, 1017215, 2244085, 3458531, 17292655, 58795027, 293975135]

約数ペア:

[(1, 293975135), (5, 58795027), (17, 17292655), (85, 3458531), (131, 2244085), (289, 1017215), (655, 448817), (1445, 203443), (1553, 189295), (2227, 132005), (7765, 37859), (11135, 26401)]