519378005

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{11329}}^1$

素因数の和:11560

約数の個数: 16

約数和(自身を含む): 638740080

約数和(自身を除く): 119362075

約数列:

[1, 5, 53, 173, 265, 865, 9169, 11329, 45845, 56645, 600437, 1959917, 3002185, 9799585, 103875601, 519378005]

約数ペア:

[(1, 519378005), (5, 103875601), (53, 9799585), (173, 3002185), (265, 1959917), (865, 600437), (9169, 56645), (11329, 45845)]