68492175

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 118563840

約数和(自身を除く): 50071665

約数列:

[1, 3, 5, 15, 25, 31, 75, 89, 93, 155, 267, 331, 445, 465, 775, 993, 1335, 1655, 2225, 2325, 2759, 4965, 6675, 8275, 8277, 10261, 13795, 24825, 29459, 30783, 41385, 51305, 68975, 88377, 147295, 153915, 206925, 256525, 441885, 736475, 769575, 913229, 2209425, 2739687, 4566145, 13698435, 22830725, 68492175]

約数ペア:

[(1, 68492175), (3, 22830725), (5, 13698435), (15, 4566145), (25, 2739687), (31, 2209425), (75, 913229), (89, 769575), (93, 736475), (155, 441885), (267, 256525), (331, 206925), (445, 153915), (465, 147295), (775, 88377), (993, 68975), (1335, 51305), (1655, 41385), (2225, 30783), (2325, 29459), (2759, 24825), (4965, 13795), (6675, 10261), (8275, 8277)]