145348545

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{709}}^1$

素因数の和:969

約数の個数: 32

約数和(自身を含む): 237196800

約数和(自身を除く): 91848255

約数列:

[1, 3, 5, 15, 79, 173, 237, 395, 519, 709, 865, 1185, 2127, 2595, 3545, 10635, 13667, 41001, 56011, 68335, 122657, 168033, 205005, 280055, 367971, 613285, 840165, 1839855, 9689903, 29069709, 48449515, 145348545]

約数ペア:

[(1, 145348545), (3, 48449515), (5, 29069709), (15, 9689903), (79, 1839855), (173, 840165), (237, 613285), (395, 367971), (519, 280055), (709, 205005), (865, 168033), (1185, 122657), (2127, 68335), (2595, 56011), (3545, 41001), (10635, 13667)]