2419025

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 3583104

約数和(自身を除く): 1164079

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 601, 805, 3005, 4025, 4207, 13823, 15025, 21035, 69115, 96761, 105175, 345575, 483805, 2419025]

約数ペア:

[(1, 2419025), (5, 483805), (7, 345575), (23, 105175), (25, 96761), (35, 69115), (115, 21035), (161, 15025), (175, 13823), (575, 4207), (601, 4025), (805, 3005)]