53161425

素因数分解:

$3^2\times 5^2\times {\mathrm{349}}^1\times {\mathrm{677}}^1$

素因数の和:1042

約数の個数: 36

約数和(自身を含む): 95631900

約数和(自身を除く): 42470475

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 349, 677, 1047, 1745, 2031, 3141, 3385, 5235, 6093, 8725, 10155, 15705, 16925, 26175, 30465, 50775, 78525, 152325, 236273, 708819, 1181365, 2126457, 3544095, 5906825, 10632285, 17720475, 53161425]

約数ペア:

[(1, 53161425), (3, 17720475), (5, 10632285), (9, 5906825), (15, 3544095), (25, 2126457), (45, 1181365), (75, 708819), (225, 236273), (349, 152325), (677, 78525), (1047, 50775), (1745, 30465), (2031, 26175), (3141, 16925), (3385, 15705), (5235, 10155), (6093, 8725)]