6257745

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 12317760

約数和(自身を除く): 6060015

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 563, 585, 741, 855, 1235, 1689, 2223, 2815, 3705, 5067, 7319, 8445, 10697, 11115, 21957, 25335, 32091, 36595, 53485, 65871, 96273, 109785, 139061, 160455, 329355, 417183, 481365, 695305, 1251549, 2085915, 6257745]

約数ペア:

[(1, 6257745), (3, 2085915), (5, 1251549), (9, 695305), (13, 481365), (15, 417183), (19, 329355), (39, 160455), (45, 139061), (57, 109785), (65, 96273), (95, 65871), (117, 53485), (171, 36595), (195, 32091), (247, 25335), (285, 21957), (563, 11115), (585, 10697), (741, 8445), (855, 7319), (1235, 5067), (1689, 3705), (2223, 2815)]