27044225

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:246

約数の個数: 36

約数和(自身を含む): 37509876

約数和(自身を除く): 10465651

約数列:

[1, 5, 13, 25, 37, 65, 169, 173, 185, 325, 481, 845, 865, 925, 2249, 2405, 4225, 4325, 6253, 6401, 11245, 12025, 29237, 31265, 32005, 56225, 83213, 146185, 156325, 160025, 416065, 730925, 1081769, 2080325, 5408845, 27044225]

約数ペア:

[(1, 27044225), (5, 5408845), (13, 2080325), (25, 1081769), (37, 730925), (65, 416065), (169, 160025), (173, 156325), (185, 146185), (325, 83213), (481, 56225), (845, 32005), (865, 31265), (925, 29237), (2249, 12025), (2405, 11245), (4225, 6401), (4325, 6253)]