164966175

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{66653}}^1$

素因数の和:66680

約数の個数: 36

約数和(自身を含む): 322338744

約数和(自身を除く): 157372569

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 66653, 199959, 333265, 599877, 733183, 999795, 1666325, 2199549, 2999385, 3665915, 4998975, 6598647, 10997745, 14996925, 18329575, 32993235, 54988725, 164966175]

約数ペア:

[(1, 164966175), (3, 54988725), (5, 32993235), (9, 18329575), (11, 14996925), (15, 10997745), (25, 6598647), (33, 4998975), (45, 3665915), (55, 2999385), (75, 2199549), (99, 1666325), (165, 999795), (225, 733183), (275, 599877), (495, 333265), (825, 199959), (2475, 66653)]