71752275

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{45557}}^1$

素因数の和:45580

約数の個数: 36

約数和(自身を含む): 146878992

約数和(自身を除く): 75126717

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 45557, 136671, 227785, 318899, 410013, 683355, 956697, 1138925, 1594495, 2050065, 2870091, 3416775, 4783485, 7972475, 10250325, 14350455, 23917425, 71752275]

約数ペア:

[(1, 71752275), (3, 23917425), (5, 14350455), (7, 10250325), (9, 7972475), (15, 4783485), (21, 3416775), (25, 2870091), (35, 2050065), (45, 1594495), (63, 1138925), (75, 956697), (105, 683355), (175, 410013), (225, 318899), (315, 227785), (525, 136671), (1575, 45557)]