126557005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{21839}}^1$

素因数の和:21924

約数の個数: 16

約数和(自身を含む): 162489600

約数和(自身を除く): 35932595

約数列:

[1, 5, 19, 61, 95, 305, 1159, 5795, 21839, 109195, 414941, 1332179, 2074705, 6660895, 25311401, 126557005]

約数ペア:

[(1, 126557005), (5, 25311401), (19, 6660895), (61, 2074705), (95, 1332179), (305, 414941), (1159, 109195), (5795, 21839)]