137085475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1511}}^1$

素因数の和:1731

約数の個数: 24

約数和(自身を含む): 179988480

約数和(自身を除く): 42903005

約数列:

[1, 5, 19, 25, 95, 191, 475, 955, 1511, 3629, 4775, 7555, 18145, 28709, 37775, 90725, 143545, 288601, 717725, 1443005, 5483419, 7215025, 27417095, 137085475]

約数ペア:

[(1, 137085475), (5, 27417095), (19, 7215025), (25, 5483419), (95, 1443005), (191, 717725), (475, 288601), (955, 143545), (1511, 90725), (3629, 37775), (4775, 28709), (7555, 18145)]