15693349305

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6661}}^1\times {\mathrm{6829}}^1$

素因数の和:13521

約数の個数: 32

約数和(自身を含む): 26208840960

約数和(自身を除く): 10515491655

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 6661, 6829, 19983, 20487, 33305, 34145, 99915, 102435, 153203, 157067, 459609, 471201, 766015, 785335, 2298045, 2356005, 45487969, 136463907, 227439845, 682319535, 1046223287, 3138669861, 5231116435, 15693349305]

約数ペア:

[(1, 15693349305), (3, 5231116435), (5, 3138669861), (15, 1046223287), (23, 682319535), (69, 227439845), (115, 136463907), (345, 45487969), (6661, 2356005), (6829, 2298045), (19983, 785335), (20487, 766015), (33305, 471201), (34145, 459609), (99915, 157067), (102435, 153203)]