8855850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1373}}^1$

素因数の和:1431

約数の個数: 48

約数和(自身を含む): 22489632

約数和(自身を除く): 13633782

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 1373, 2150, 2746, 3225, 4119, 6450, 6865, 8238, 13730, 20595, 34325, 41190, 59039, 68650, 102975, 118078, 177117, 205950, 295195, 354234, 590390, 885585, 1475975, 1771170, 2951950, 4427925, 8855850]

約数ペア:

[(1, 8855850), (2, 4427925), (3, 2951950), (5, 1771170), (6, 1475975), (10, 885585), (15, 590390), (25, 354234), (30, 295195), (43, 205950), (50, 177117), (75, 118078), (86, 102975), (129, 68650), (150, 59039), (215, 41190), (258, 34325), (430, 20595), (645, 13730), (1075, 8238), (1290, 6865), (1373, 6450), (2150, 4119), (2746, 3225)]