1330392761475

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{2767}}^1\times {\mathrm{72031}}^1$

素因数の和:74900

約数の個数: 48

約数和(自身を含む): 2225131868160

約数和(自身を除く): 894739106685

約数列:

[1, 3, 5, 15, 25, 75, 89, 267, 445, 1335, 2225, 2767, 6675, 8301, 13835, 41505, 69175, 72031, 207525, 216093, 246263, 360155, 738789, 1080465, 1231315, 1800775, 3693945, 5402325, 6156575, 6410759, 18469725, 19232277, 32053795, 96161385, 160268975, 199309777, 480806925, 597929331, 996548885, 2989646655, 4982744425, 14948233275, 17738570153, 53215710459, 88692850765, 266078552295, 443464253825, 1330392761475]

約数ペア:

[(1, 1330392761475), (3, 443464253825), (5, 266078552295), (15, 88692850765), (25, 53215710459), (75, 17738570153), (89, 14948233275), (267, 4982744425), (445, 2989646655), (1335, 996548885), (2225, 597929331), (2767, 480806925), (6675, 199309777), (8301, 160268975), (13835, 96161385), (41505, 32053795), (69175, 19232277), (72031, 18469725), (207525, 6410759), (216093, 6156575), (246263, 5402325), (360155, 3693945), (738789, 1800775), (1080465, 1231315)]