66218565

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{5581}}^1$

素因数の和:5709

約数の個数: 32

約数和(自身を含む): 122178816

約数和(自身を除く): 55960251

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 113, 339, 565, 791, 1695, 2373, 3955, 5581, 11865, 16743, 27905, 39067, 83715, 117201, 195335, 586005, 630653, 1891959, 3153265, 4414571, 9459795, 13243713, 22072855, 66218565]

約数ペア:

[(1, 66218565), (3, 22072855), (5, 13243713), (7, 9459795), (15, 4414571), (21, 3153265), (35, 1891959), (105, 630653), (113, 586005), (339, 195335), (565, 117201), (791, 83715), (1695, 39067), (2373, 27905), (3955, 16743), (5581, 11865)]