81314465

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{1511}}^1$

素因数の和:1792

約数の個数: 16

約数和(自身を含む): 100154880

約数和(自身を除く): 18840415

約数列:

[1, 5, 47, 229, 235, 1145, 1511, 7555, 10763, 53815, 71017, 346019, 355085, 1730095, 16262893, 81314465]

約数ペア:

[(1, 81314465), (5, 16262893), (47, 1730095), (229, 355085), (235, 346019), (1145, 71017), (1511, 53815), (7555, 10763)]