127542015

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{123229}}^1$

素因数の和:123263

約数の個数: 24

約数和(自身を含む): 230686560

約数和(自身を除く): 103144545

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 123229, 369687, 616145, 1109061, 1848435, 2834267, 5545305, 8502801, 14171335, 25508403, 42514005, 127542015]

約数ペア:

[(1, 127542015), (3, 42514005), (5, 25508403), (9, 14171335), (15, 8502801), (23, 5545305), (45, 2834267), (69, 1848435), (115, 1109061), (207, 616145), (345, 369687), (1035, 123229)]