2271225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2753}}^1$

素因数の和:2777

約数の個数: 24

約数和(自身を含む): 4097952

約数和(自身を除く): 1826727

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 2753, 8259, 13765, 30283, 41295, 68825, 90849, 151415, 206475, 454245, 757075, 2271225]

約数ペア:

[(1, 2271225), (3, 757075), (5, 454245), (11, 206475), (15, 151415), (25, 90849), (33, 68825), (55, 41295), (75, 30283), (165, 13765), (275, 8259), (825, 2753)]