33728775

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 58567680

約数和(自身を除く): 24838905

約数列:

[1, 3, 5, 15, 25, 31, 75, 89, 93, 155, 163, 267, 445, 465, 489, 775, 815, 1335, 2225, 2325, 2445, 2759, 4075, 5053, 6675, 8277, 12225, 13795, 14507, 15159, 25265, 41385, 43521, 68975, 72535, 75795, 126325, 206925, 217605, 362675, 378975, 449717, 1088025, 1349151, 2248585, 6745755, 11242925, 33728775]

約数ペア:

[(1, 33728775), (3, 11242925), (5, 6745755), (15, 2248585), (25, 1349151), (31, 1088025), (75, 449717), (89, 378975), (93, 362675), (155, 217605), (163, 206925), (267, 126325), (445, 75795), (465, 72535), (489, 68975), (775, 43521), (815, 41385), (1335, 25265), (2225, 15159), (2325, 14507), (2445, 13795), (2759, 12225), (4075, 8277), (5053, 6675)]