23307525

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1459}}^1$

素因数の和:1546

約数の個数: 36

約数和(自身を含む): 42363360

約数和(自身を除く): 19055835

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 213, 225, 355, 639, 1065, 1459, 1775, 3195, 4377, 5325, 7295, 13131, 15975, 21885, 36475, 65655, 103589, 109425, 310767, 328275, 517945, 932301, 1553835, 2589725, 4661505, 7769175, 23307525]

約数ペア:

[(1, 23307525), (3, 7769175), (5, 4661505), (9, 2589725), (15, 1553835), (25, 932301), (45, 517945), (71, 328275), (75, 310767), (213, 109425), (225, 103589), (355, 65655), (639, 36475), (1065, 21885), (1459, 15975), (1775, 13131), (3195, 7295), (4377, 5325)]