142009075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25703}}^1$

素因数の和:25743

約数の個数: 24

約数和(自身を含む): 200799648

約数和(自身を除く): 58790573

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 25703, 128515, 334139, 436951, 642575, 1670695, 2184755, 5680363, 8353475, 10923775, 28401815, 142009075]

約数ペア:

[(1, 142009075), (5, 28401815), (13, 10923775), (17, 8353475), (25, 5680363), (65, 2184755), (85, 1670695), (221, 642575), (325, 436951), (425, 334139), (1105, 128515), (5525, 25703)]