53643375

素因数分解:

$3^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{1163}}^1$

素因数の和:1225

約数の個数: 48

約数和(自身を含む): 99144864

約数和(自身を除く): 45501489

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 125, 205, 225, 369, 375, 615, 1025, 1125, 1163, 1845, 3075, 3489, 5125, 5815, 9225, 10467, 15375, 17445, 29075, 46125, 47683, 52335, 87225, 143049, 145375, 238415, 261675, 429147, 436125, 715245, 1192075, 1308375, 2145735, 3576225, 5960375, 10728675, 17881125, 53643375]

約数ペア:

[(1, 53643375), (3, 17881125), (5, 10728675), (9, 5960375), (15, 3576225), (25, 2145735), (41, 1308375), (45, 1192075), (75, 715245), (123, 436125), (125, 429147), (205, 261675), (225, 238415), (369, 145375), (375, 143049), (615, 87225), (1025, 52335), (1125, 47683), (1163, 46125), (1845, 29075), (3075, 17445), (3489, 15375), (5125, 10467), (5815, 9225)]