202414725

素因数分解:

$3^2\times 5^2\times {\mathrm{661}}^1\times {\mathrm{1361}}^1$

素因数の和:2038

約数の個数: 36

約数和(自身を含む): 363362532

約数和(自身を除く): 160947807

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 661, 1361, 1983, 3305, 4083, 5949, 6805, 9915, 12249, 16525, 20415, 29745, 34025, 49575, 61245, 102075, 148725, 306225, 899621, 2698863, 4498105, 8096589, 13494315, 22490525, 40482945, 67471575, 202414725]

約数ペア:

[(1, 202414725), (3, 67471575), (5, 40482945), (9, 22490525), (15, 13494315), (25, 8096589), (45, 4498105), (75, 2698863), (225, 899621), (661, 306225), (1361, 148725), (1983, 102075), (3305, 61245), (4083, 49575), (5949, 34025), (6805, 29745), (9915, 20415), (12249, 16525)]