201530485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{5861}}^1$

素因数の和:5925

約数の個数: 24

約数和(自身を含む): 272301624

約数和(自身を除く): 70771139

約数列:

[1, 5, 13, 23, 65, 115, 299, 529, 1495, 2645, 5861, 6877, 29305, 34385, 76193, 134803, 380965, 674015, 1752439, 3100469, 8762195, 15502345, 40306097, 201530485]

約数ペア:

[(1, 201530485), (5, 40306097), (13, 15502345), (23, 8762195), (65, 3100469), (115, 1752439), (299, 674015), (529, 380965), (1495, 134803), (2645, 76193), (5861, 34385), (6877, 29305)]