15730113

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 25157632

約数和(自身を除く): 9427519

約数列:

[1, 3, 7, 21, 31, 73, 93, 217, 219, 331, 511, 651, 993, 1533, 2263, 2317, 6789, 6951, 10261, 15841, 24163, 30783, 47523, 71827, 72489, 169141, 215481, 507423, 749053, 2247159, 5243371, 15730113]

約数ペア:

[(1, 15730113), (3, 5243371), (7, 2247159), (21, 749053), (31, 507423), (73, 215481), (93, 169141), (217, 72489), (219, 71827), (331, 47523), (511, 30783), (651, 24163), (993, 15841), (1533, 10261), (2263, 6951), (2317, 6789)]