27885025

素因数分解:

$5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2017}}^1$

素因数の和:2113

約数の個数: 24

約数和(自身を含む): 40037120

約数和(自身を除く): 12152095

約数列:

[1, 5, 7, 25, 35, 79, 175, 395, 553, 1975, 2017, 2765, 10085, 13825, 14119, 50425, 70595, 159343, 352975, 796715, 1115401, 3983575, 5577005, 27885025]

約数ペア:

[(1, 27885025), (5, 5577005), (7, 3983575), (25, 1115401), (35, 796715), (79, 352975), (175, 159343), (395, 70595), (553, 50425), (1975, 14119), (2017, 13825), (2765, 10085)]