161569365

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{15107}}^1$

素因数の和:15169

約数の個数: 32

約数和(自身を含む): 278470656

約数和(自身を除く): 116901291

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 3565, 10695, 15107, 45321, 75535, 226605, 347461, 468317, 1042383, 1404951, 1737305, 2341585, 5211915, 7024755, 10771291, 32313873, 53856455, 161569365]

約数ペア:

[(1, 161569365), (3, 53856455), (5, 32313873), (15, 10771291), (23, 7024755), (31, 5211915), (69, 2341585), (93, 1737305), (115, 1404951), (155, 1042383), (345, 468317), (465, 347461), (713, 226605), (2139, 75535), (3565, 45321), (10695, 15107)]