15674388525

素因数分解:

$3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{863}}^1\times {\mathrm{907}}^1$

素因数の和:1875

約数の個数: 72

約数和(自身を含む): 28454250240

約数和(自身を除く): 12779861715

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 89, 225, 267, 445, 801, 863, 907, 1335, 2225, 2589, 2721, 4005, 4315, 4535, 6675, 7767, 8163, 12945, 13605, 20025, 21575, 22675, 38835, 40815, 64725, 68025, 76807, 80723, 194175, 204075, 230421, 242169, 384035, 403615, 691263, 726507, 782741, 1152105, 1210845, 1920175, 2018075, 2348223, 3456315, 3632535, 3913705, 5760525, 6054225, 7044669, 11741115, 17281575, 18162675, 19568525, 35223345, 58705575, 69663949, 176116725, 208991847, 348319745, 626975541, 1044959235, 1741598725, 3134877705, 5224796175, 15674388525]

約数ペア:

[(1, 15674388525), (3, 5224796175), (5, 3134877705), (9, 1741598725), (15, 1044959235), (25, 626975541), (45, 348319745), (75, 208991847), (89, 176116725), (225, 69663949), (267, 58705575), (445, 35223345), (801, 19568525), (863, 18162675), (907, 17281575), (1335, 11741115), (2225, 7044669), (2589, 6054225), (2721, 5760525), (4005, 3913705), (4315, 3632535), (4535, 3456315), (6675, 2348223), (7767, 2018075), (8163, 1920175), (12945, 1210845), (13605, 1152105), (20025, 782741), (21575, 726507), (22675, 691263), (38835, 403615), (40815, 384035), (64725, 242169), (68025, 230421), (76807, 204075), (80723, 194175)]