23487325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 30935520

約数和(自身を除く): 7448195

約数列:

[1, 5, 19, 25, 95, 197, 251, 475, 985, 1255, 3743, 4769, 4925, 6275, 18715, 23845, 49447, 93575, 119225, 247235, 939493, 1236175, 4697465, 23487325]

約数ペア:

[(1, 23487325), (5, 4697465), (19, 1236175), (25, 939493), (95, 247235), (197, 119225), (251, 93575), (475, 49447), (985, 23845), (1255, 18715), (3743, 6275), (4769, 4925)]