79493025

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{157}}^2$

素因数の和:370

約数の個数: 36

約数和(自身を含む): 135346992

約数和(自身を除く): 55853967

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 157, 215, 471, 645, 785, 1075, 2355, 3225, 3925, 6751, 11775, 20253, 24649, 33755, 73947, 101265, 123245, 168775, 369735, 506325, 616225, 1059907, 1848675, 3179721, 5299535, 15898605, 26497675, 79493025]

約数ペア:

[(1, 79493025), (3, 26497675), (5, 15898605), (15, 5299535), (25, 3179721), (43, 1848675), (75, 1059907), (129, 616225), (157, 506325), (215, 369735), (471, 168775), (645, 123245), (785, 101265), (1075, 73947), (2355, 33755), (3225, 24649), (3925, 20253), (6751, 11775)]