71364945

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{919}}^1$

素因数の和:1125

約数の個数: 32

約数和(自身を含む): 118702080

約数和(自身を除く): 47337135

約数列:

[1, 3, 5, 15, 31, 93, 155, 167, 465, 501, 835, 919, 2505, 2757, 4595, 5177, 13785, 15531, 25885, 28489, 77655, 85467, 142445, 153473, 427335, 460419, 767365, 2302095, 4757663, 14272989, 23788315, 71364945]

約数ペア:

[(1, 71364945), (3, 23788315), (5, 14272989), (15, 4757663), (31, 2302095), (93, 767365), (155, 460419), (167, 427335), (465, 153473), (501, 142445), (835, 85467), (919, 77655), (2505, 28489), (2757, 25885), (4595, 15531), (5177, 13785)]