13517465

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{941}}^1$

素因数の和:989

約数の個数: 24

約数和(自身を含む): 18617688

約数和(自身を除く): 5100223

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 845, 941, 1105, 2873, 4705, 12233, 14365, 15997, 61165, 79985, 159029, 207961, 795145, 1039805, 2703493, 13517465]

約数ペア:

[(1, 13517465), (5, 2703493), (13, 1039805), (17, 795145), (65, 207961), (85, 159029), (169, 79985), (221, 61165), (845, 15997), (941, 14365), (1105, 12233), (2873, 4705)]