47400355

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 62674560

約数和(自身を除く): 15274205

約数列:

[1, 5, 23, 29, 61, 115, 145, 233, 305, 667, 1165, 1403, 1769, 3335, 5359, 6757, 7015, 8845, 14213, 26795, 33785, 40687, 71065, 155411, 203435, 326899, 412177, 777055, 1634495, 2060885, 9480071, 47400355]

約数ペア:

[(1, 47400355), (5, 9480071), (23, 2060885), (29, 1634495), (61, 777055), (115, 412177), (145, 326899), (233, 203435), (305, 155411), (667, 71065), (1165, 40687), (1403, 33785), (1769, 26795), (3335, 14213), (5359, 8845), (6757, 7015)]