4784865

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 8186880

約数和(自身を除く): 3402015

約数列:

[1, 3, 5, 15, 19, 57, 95, 103, 163, 285, 309, 489, 515, 815, 1545, 1957, 2445, 3097, 5871, 9291, 9785, 15485, 16789, 29355, 46455, 50367, 83945, 251835, 318991, 956973, 1594955, 4784865]

約数ペア:

[(1, 4784865), (3, 1594955), (5, 956973), (15, 318991), (19, 251835), (57, 83945), (95, 50367), (103, 46455), (163, 29355), (285, 16789), (309, 15485), (489, 9785), (515, 9291), (815, 5871), (1545, 3097), (1957, 2445)]