71373185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 96526080

約数和(自身を除く): 25152895

約数列:

[1, 5, 13, 37, 59, 65, 185, 295, 481, 503, 767, 2183, 2405, 2515, 3835, 6539, 10915, 18611, 28379, 29677, 32695, 93055, 141895, 148385, 241943, 385801, 1098049, 1209715, 1929005, 5490245, 14274637, 71373185]

約数ペア:

[(1, 71373185), (5, 14274637), (13, 5490245), (37, 1929005), (59, 1209715), (65, 1098049), (185, 385801), (295, 241943), (481, 148385), (503, 141895), (767, 93055), (2183, 32695), (2405, 29677), (2515, 28379), (3835, 18611), (6539, 10915)]