109015985

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{7589}}^1$

素因数の和:7637

約数の個数: 24

約数和(自身を含む): 150008760

約数和(自身を除く): 40992775

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 845, 1105, 2873, 7589, 14365, 37945, 98657, 129013, 493285, 645065, 1282541, 1677169, 6412705, 8385845, 21803197, 109015985]

約数ペア:

[(1, 109015985), (5, 21803197), (13, 8385845), (17, 6412705), (65, 1677169), (85, 1282541), (169, 645065), (221, 493285), (845, 129013), (1105, 98657), (2873, 37945), (7589, 14365)]