53136225

素因数分解:

$3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{1699}}^1$

素因数の和:1854

約数の個数: 36

約数和(自身を含む): 95914000

約数和(自身を除く): 42777775

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 139, 225, 417, 695, 1251, 1699, 2085, 3475, 5097, 6255, 8495, 10425, 15291, 25485, 31275, 42475, 76455, 127425, 236161, 382275, 708483, 1180805, 2125449, 3542415, 5904025, 10627245, 17712075, 53136225]

約数ペア:

[(1, 53136225), (3, 17712075), (5, 10627245), (9, 5904025), (15, 3542415), (25, 2125449), (45, 1180805), (75, 708483), (139, 382275), (225, 236161), (417, 127425), (695, 76455), (1251, 42475), (1699, 31275), (2085, 25485), (3475, 15291), (5097, 10425), (6255, 8495)]