888980395

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{19391}}^1$

素因数の和:19622

約数の個数: 16

約数和(自身を含む): 1093243392

約数和(自身を除く): 204262997

約数列:

[1, 5, 53, 173, 265, 865, 9169, 19391, 45845, 96955, 1027723, 3354643, 5138615, 16773215, 177796079, 888980395]

約数ペア:

[(1, 888980395), (5, 177796079), (53, 16773215), (173, 5138615), (265, 3354643), (865, 1027723), (9169, 96955), (19391, 45845)]