26802815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 36590400

約数和(自身を除く): 9787585

約数列:

[1, 5, 13, 29, 59, 65, 145, 241, 295, 377, 767, 1205, 1711, 1885, 3133, 3835, 6989, 8555, 14219, 15665, 22243, 34945, 71095, 90857, 111215, 184847, 412351, 454285, 924235, 2061755, 5360563, 26802815]

約数ペア:

[(1, 26802815), (5, 5360563), (13, 2061755), (29, 924235), (59, 454285), (65, 412351), (145, 184847), (241, 111215), (295, 90857), (377, 71095), (767, 34945), (1205, 22243), (1711, 15665), (1885, 14219), (3133, 8555), (3835, 6989)]