4315805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{991}}^1$

素因数の和:1076

約数の個数: 16

約数和(自身を含む): 5666304

約数和(自身を除く): 1350499

約数列:

[1, 5, 13, 65, 67, 335, 871, 991, 4355, 4955, 12883, 64415, 66397, 331985, 863161, 4315805]

約数ペア:

[(1, 4315805), (5, 863161), (13, 331985), (65, 66397), (67, 64415), (335, 12883), (871, 4955), (991, 4355)]