2113999625

素因数分解:

$5^3\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{5507}}^1$

素因数の和:5642

約数の個数: 32

約数和(自身を含む): 2742719616

約数和(自身を除く): 628719991

約数列:

[1, 5, 25, 37, 83, 125, 185, 415, 925, 2075, 3071, 4625, 5507, 10375, 15355, 27535, 76775, 137675, 203759, 383875, 457081, 688375, 1018795, 2285405, 5093975, 11427025, 16911997, 25469875, 57135125, 84559985, 422799925, 2113999625]

約数ペア:

[(1, 2113999625), (5, 422799925), (25, 84559985), (37, 57135125), (83, 25469875), (125, 16911997), (185, 11427025), (415, 5093975), (925, 2285405), (2075, 1018795), (3071, 688375), (4625, 457081), (5507, 383875), (10375, 203759), (15355, 137675), (27535, 76775)]