77601745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 103364352

約数和(自身を除く): 25762607

約数列:

[1, 5, 13, 65, 67, 103, 173, 335, 515, 865, 871, 1339, 2249, 4355, 6695, 6901, 11245, 11591, 17819, 34505, 57955, 89095, 89713, 150683, 231647, 448565, 753415, 1158235, 1193873, 5969365, 15520349, 77601745]

約数ペア:

[(1, 77601745), (5, 15520349), (13, 5969365), (65, 1193873), (67, 1158235), (103, 753415), (173, 448565), (335, 231647), (515, 150683), (865, 89713), (871, 89095), (1339, 57955), (2249, 34505), (4355, 17819), (6695, 11591), (6901, 11245)]