4158115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 32

約数和(自身を含む): 5878656

約数和(自身を除く): 1720541

約数列:

[1, 5, 13, 17, 53, 65, 71, 85, 221, 265, 355, 689, 901, 923, 1105, 1207, 3445, 3763, 4505, 4615, 6035, 11713, 15691, 18815, 48919, 58565, 63971, 78455, 244595, 319855, 831623, 4158115]

約数ペア:

[(1, 4158115), (5, 831623), (13, 319855), (17, 244595), (53, 78455), (65, 63971), (71, 58565), (85, 48919), (221, 18815), (265, 15691), (355, 11713), (689, 6035), (901, 4615), (923, 4505), (1105, 3763), (1207, 3445)]