11953395

素因数分解:

$3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{541}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 20799792

約数和(自身を除く): 8846397

約数列:

[1, 3, 5, 9, 15, 45, 491, 541, 1473, 1623, 2455, 2705, 4419, 4869, 7365, 8115, 22095, 24345, 265631, 796893, 1328155, 2390679, 3984465, 11953395]

約数ペア:

[(1, 11953395), (3, 3984465), (5, 2390679), (9, 1328155), (15, 796893), (45, 265631), (491, 24345), (541, 22095), (1473, 8115), (1623, 7365), (2455, 4869), (2705, 4419)]