153455265

素因数分解:

$3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{17669}}^1$

素因数の和:17873

約数の個数: 24

約数和(自身を含む): 267382440

約数和(自身を除く): 113927175

約数列:

[1, 3, 5, 9, 15, 45, 193, 579, 965, 1737, 2895, 8685, 17669, 53007, 88345, 159021, 265035, 795105, 3410117, 10230351, 17050585, 30691053, 51151755, 153455265]

約数ペア:

[(1, 153455265), (3, 51151755), (5, 30691053), (9, 17050585), (15, 10230351), (45, 3410117), (193, 795105), (579, 265035), (965, 159021), (1737, 88345), (2895, 53007), (8685, 17669)]