535665

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 32

約数和(自身を含む): 959616

約数和(自身を除く): 423951

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 67, 123, 195, 201, 205, 335, 533, 615, 871, 1005, 1599, 2613, 2665, 2747, 4355, 7995, 8241, 13065, 13735, 35711, 41205, 107133, 178555, 535665]

約数ペア:

[(1, 535665), (3, 178555), (5, 107133), (13, 41205), (15, 35711), (39, 13735), (41, 13065), (65, 8241), (67, 7995), (123, 4355), (195, 2747), (201, 2665), (205, 2613), (335, 1599), (533, 1005), (615, 871)]