152028675

素因数分解:

$3^2\times 5^2\times {\mathrm{821}}^1\times {\mathrm{823}}^1$

素因数の和:1660

約数の個数: 36

約数和(自身を含む): 272963184

約数和(自身を除く): 120934509

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 821, 823, 2463, 2469, 4105, 4115, 7389, 7407, 12315, 12345, 20525, 20575, 36945, 37035, 61575, 61725, 184725, 185175, 675683, 2027049, 3378415, 6081147, 10135245, 16892075, 30405735, 50676225, 152028675]

約数ペア:

[(1, 152028675), (3, 50676225), (5, 30405735), (9, 16892075), (15, 10135245), (25, 6081147), (45, 3378415), (75, 2027049), (225, 675683), (821, 185175), (823, 184725), (2463, 61725), (2469, 61575), (4105, 37035), (4115, 36945), (7389, 20575), (7407, 20525), (12315, 12345)]