30222225

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{12211}}^1$

素因数の和:12238

約数の個数: 36

約数和(自身を含む): 59057232

約数和(自身を除く): 28835007

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 12211, 36633, 61055, 109899, 134321, 183165, 305275, 402963, 549495, 671605, 915825, 1208889, 2014815, 2747475, 3358025, 6044445, 10074075, 30222225]

約数ペア:

[(1, 30222225), (3, 10074075), (5, 6044445), (9, 3358025), (11, 2747475), (15, 2014815), (25, 1208889), (33, 915825), (45, 671605), (55, 549495), (75, 402963), (99, 305275), (165, 183165), (225, 134321), (275, 109899), (495, 61055), (825, 36633), (2475, 12211)]