72346625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{211}}^2$

素因数の和:450

約数の個数: 24

約数和(自身を含む): 97696872

約数和(自身を除く): 25350247

約数列:

[1, 5, 13, 25, 65, 125, 211, 325, 1055, 1625, 2743, 5275, 13715, 26375, 44521, 68575, 222605, 342875, 578773, 1113025, 2893865, 5565125, 14469325, 72346625]

約数ペア:

[(1, 72346625), (5, 14469325), (13, 5565125), (25, 2893865), (65, 1113025), (125, 578773), (211, 342875), (325, 222605), (1055, 68575), (1625, 44521), (2743, 26375), (5275, 13715)]