135625945

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1723}}^1$

素因数の和:1921

約数の個数: 32

約数和(自身を含む): 201583872

約数和(自身を除く): 65957927

約数列:

[1, 5, 7, 13, 35, 65, 91, 173, 455, 865, 1211, 1723, 2249, 6055, 8615, 11245, 12061, 15743, 22399, 60305, 78715, 111995, 156793, 298079, 783965, 1490395, 2086553, 3875027, 10432765, 19375135, 27125189, 135625945]

約数ペア:

[(1, 135625945), (5, 27125189), (7, 19375135), (13, 10432765), (35, 3875027), (65, 2086553), (91, 1490395), (173, 783965), (455, 298079), (865, 156793), (1211, 111995), (1723, 78715), (2249, 60305), (6055, 22399), (8615, 15743), (11245, 12061)]