22075425

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2393}}^1$

素因数の和:2450

約数の個数: 36

約数和(自身を含む): 40520844

約数和(自身を除く): 18445419

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 369, 615, 1025, 1845, 2393, 3075, 7179, 9225, 11965, 21537, 35895, 59825, 98113, 107685, 179475, 294339, 490565, 538425, 883017, 1471695, 2452825, 4415085, 7358475, 22075425]

約数ペア:

[(1, 22075425), (3, 7358475), (5, 4415085), (9, 2452825), (15, 1471695), (25, 883017), (41, 538425), (45, 490565), (75, 294339), (123, 179475), (205, 107685), (225, 98113), (369, 59825), (615, 35895), (1025, 21537), (1845, 11965), (2393, 9225), (3075, 7179)]