13367975

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 17522688

約数和(自身を除く): 4154713

約数列:

[1, 5, 25, 31, 47, 155, 235, 367, 775, 1175, 1457, 1835, 7285, 9175, 11377, 17249, 36425, 56885, 86245, 284425, 431225, 534719, 2673595, 13367975]

約数ペア:

[(1, 13367975), (5, 2673595), (25, 534719), (31, 431225), (47, 284425), (155, 86245), (235, 56885), (367, 36425), (775, 17249), (1175, 11377), (1457, 9175), (1835, 7285)]