1897492725

素因数分解:

$3^2\times 5^2\times {\mathrm{2153}}^1\times {\mathrm{3917}}^1$

素因数の和:6086

約数の個数: 36

約数和(自身を含む): 3401066916

約数和(自身を除く): 1503574191

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 2153, 3917, 6459, 10765, 11751, 19377, 19585, 32295, 35253, 53825, 58755, 96885, 97925, 161475, 176265, 293775, 484425, 881325, 8433301, 25299903, 42166505, 75899709, 126499515, 210832525, 379498545, 632497575, 1897492725]

約数ペア:

[(1, 1897492725), (3, 632497575), (5, 379498545), (9, 210832525), (15, 126499515), (25, 75899709), (45, 42166505), (75, 25299903), (225, 8433301), (2153, 881325), (3917, 484425), (6459, 293775), (10765, 176265), (11751, 161475), (19377, 97925), (19585, 96885), (32295, 58755), (35253, 53825)]