78428935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{3361}}^1$

素因数の和:3738

約数の個数: 16

約数和(自身を含む): 101666880

約数和(自身を除く): 23237945

約数列:

[1, 5, 13, 65, 359, 1795, 3361, 4667, 16805, 23335, 43693, 218465, 1206599, 6032995, 15685787, 78428935]

約数ペア:

[(1, 78428935), (5, 15685787), (13, 6032995), (65, 1206599), (359, 218465), (1795, 43693), (3361, 23335), (4667, 16805)]