13367505

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 22247424

約数和(自身を除く): 8879919

約数列:

[1, 3, 5, 15, 47, 67, 141, 201, 235, 283, 335, 705, 849, 1005, 1415, 3149, 4245, 9447, 13301, 15745, 18961, 39903, 47235, 56883, 66505, 94805, 199515, 284415, 891167, 2673501, 4455835, 13367505]

約数ペア:

[(1, 13367505), (3, 4455835), (5, 2673501), (15, 891167), (47, 284415), (67, 199515), (141, 94805), (201, 66505), (235, 56883), (283, 47235), (335, 39903), (705, 18961), (849, 15745), (1005, 13301), (1415, 9447), (3149, 4245)]