148889695

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{181}}^1\times {\mathrm{311}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 188409312

約数和(自身を除く): 39519617

約数列:

[1, 5, 23, 115, 181, 311, 529, 905, 1555, 2645, 4163, 7153, 20815, 35765, 56291, 95749, 164519, 281455, 478745, 822595, 1294693, 6473465, 29777939, 148889695]

約数ペア:

[(1, 148889695), (5, 29777939), (23, 6473465), (115, 1294693), (181, 822595), (311, 478745), (529, 281455), (905, 164519), (1555, 95749), (2645, 56291), (4163, 35765), (7153, 20815)]