84018475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2239}}^1$

素因数の和:2347

約数の個数: 24

約数和(自身を含む): 111104000

約数和(自身を除く): 27085525

約数列:

[1, 5, 19, 25, 79, 95, 395, 475, 1501, 1975, 2239, 7505, 11195, 37525, 42541, 55975, 176881, 212705, 884405, 1063525, 3360739, 4422025, 16803695, 84018475]

約数ペア:

[(1, 84018475), (5, 16803695), (19, 4422025), (25, 3360739), (79, 1063525), (95, 884405), (395, 212705), (475, 176881), (1501, 55975), (1975, 42541), (2239, 37525), (7505, 11195)]