172633515

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{811}}^1$

素因数の和:1459

約数の個数: 32

約数和(自身を含む): 289046016

約数和(自身を除く): 116412501

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 617, 811, 1851, 2433, 3085, 4055, 9255, 12165, 14191, 18653, 42573, 55959, 70955, 93265, 212865, 279795, 500387, 1501161, 2501935, 7505805, 11508901, 34526703, 57544505, 172633515]

約数ペア:

[(1, 172633515), (3, 57544505), (5, 34526703), (15, 11508901), (23, 7505805), (69, 2501935), (115, 1501161), (345, 500387), (617, 279795), (811, 212865), (1851, 93265), (2433, 70955), (3085, 55959), (4055, 42573), (9255, 18653), (12165, 14191)]