15656031

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1483}}^1$

素因数の和:1532

約数の個数: 32

約数和(自身を含む): 25643520

約数和(自身を除く): 9987489

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 1483, 3519, 4449, 10557, 13347, 25211, 34109, 40041, 75633, 102327, 226899, 306981, 579853, 680697, 920943, 1739559, 5218677, 15656031]

約数ペア:

[(1, 15656031), (3, 5218677), (9, 1739559), (17, 920943), (23, 680697), (27, 579853), (51, 306981), (69, 226899), (153, 102327), (207, 75633), (391, 40041), (459, 34109), (621, 25211), (1173, 13347), (1483, 10557), (3519, 4449)]