13105375

素因数分解:

$5^3\times {\mathrm{59}}^1\times {\mathrm{1777}}^1$

素因数の和:1851

約数の個数: 16

約数和(自身を含む): 16642080

約数和(自身を除く): 3536705

約数列:

[1, 5, 25, 59, 125, 295, 1475, 1777, 7375, 8885, 44425, 104843, 222125, 524215, 2621075, 13105375]

約数ペア:

[(1, 13105375), (5, 2621075), (25, 524215), (59, 222125), (125, 104843), (295, 44425), (1475, 8885), (1777, 7375)]