90272065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{23539}}^1$

素因数の和:23616

約数の個数: 16

約数和(自身を含む): 118641600

約数和(自身を除く): 28369535

約数列:

[1, 5, 13, 59, 65, 295, 767, 3835, 23539, 117695, 306007, 1388801, 1530035, 6944005, 18054413, 90272065]

約数ペア:

[(1, 90272065), (5, 18054413), (13, 6944005), (59, 1530035), (65, 1388801), (295, 306007), (767, 117695), (3835, 23539)]