49087575

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{7523}}^1$

素因数の和:7568

約数の個数: 36

約数和(自身を含む): 90965160

約数和(自身を除く): 41877585

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 6525, 7523, 22569, 37615, 67707, 112845, 188075, 218167, 338535, 564225, 654501, 1090835, 1692675, 1963503, 3272505, 5454175, 9817515, 16362525, 49087575]

約数ペア:

[(1, 49087575), (3, 16362525), (5, 9817515), (9, 5454175), (15, 3272505), (25, 1963503), (29, 1692675), (45, 1090835), (75, 654501), (87, 564225), (145, 338535), (225, 218167), (261, 188075), (435, 112845), (725, 67707), (1305, 37615), (2175, 22569), (6525, 7523)]