948395

素因数分解:

$5^1\times 7^4\times {\mathrm{79}}^1$

素因数の和:112

約数の個数: 20

約数和(自身を含む): 1344480

約数和(自身を除く): 396085

約数列:

[1, 5, 7, 35, 49, 79, 245, 343, 395, 553, 1715, 2401, 2765, 3871, 12005, 19355, 27097, 135485, 189679, 948395]

約数ペア:

[(1, 948395), (5, 189679), (7, 135485), (35, 27097), (49, 19355), (79, 12005), (245, 3871), (343, 2765), (395, 2401), (553, 1715)]