73078785

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2357}}^1$

素因数の和:2434

約数の個数: 48

約数和(自身を含む): 139046544

約数和(自身を除く): 65967759

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 53, 65, 117, 159, 195, 265, 477, 585, 689, 795, 2067, 2357, 2385, 3445, 6201, 7071, 10335, 11785, 21213, 30641, 31005, 35355, 91923, 106065, 124921, 153205, 275769, 374763, 459615, 624605, 1124289, 1378845, 1623973, 1873815, 4871919, 5621445, 8119865, 14615757, 24359595, 73078785]

約数ペア:

[(1, 73078785), (3, 24359595), (5, 14615757), (9, 8119865), (13, 5621445), (15, 4871919), (39, 1873815), (45, 1623973), (53, 1378845), (65, 1124289), (117, 624605), (159, 459615), (195, 374763), (265, 275769), (477, 153205), (585, 124921), (689, 106065), (795, 91923), (2067, 35355), (2357, 31005), (2385, 30641), (3445, 21213), (6201, 11785), (7071, 10335)]