15694439965

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1\times {\mathrm{8017}}^1$

素因数の和:8661

約数の個数: 32

約数和(自身を含む): 20367002880

約数和(自身を除く): 4672562915

約数列:

[1, 5, 23, 29, 115, 145, 587, 667, 2935, 3335, 8017, 13501, 17023, 40085, 67505, 85115, 184391, 232493, 391529, 921955, 1162465, 1957645, 4705979, 5347339, 23529895, 26736695, 108237517, 136473391, 541187585, 682366955, 3138887993, 15694439965]

約数ペア:

[(1, 15694439965), (5, 3138887993), (23, 682366955), (29, 541187585), (115, 136473391), (145, 108237517), (587, 26736695), (667, 23529895), (2935, 5347339), (3335, 4705979), (8017, 1957645), (13501, 1162465), (17023, 921955), (40085, 391529), (67505, 232493), (85115, 184391)]