145603605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{19531}}^1$

素因数の和:19617

約数の個数: 32

約数和(自身を含む): 270010368

約数和(自身を除く): 124406763

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1491, 2485, 7455, 19531, 58593, 97655, 136717, 292965, 410151, 683585, 1386701, 2050755, 4160103, 6933505, 9706907, 20800515, 29120721, 48534535, 145603605]

約数ペア:

[(1, 145603605), (3, 48534535), (5, 29120721), (7, 20800515), (15, 9706907), (21, 6933505), (35, 4160103), (71, 2050755), (105, 1386701), (213, 683585), (355, 410151), (497, 292965), (1065, 136717), (1491, 97655), (2485, 58593), (7455, 19531)]