2687702925

素因数分解:

$3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{2017}}^1$

素因数の和:2302

約数の個数: 48

約数和(自身を含む): 4514185280

約数和(自身を除く): 1826482355

約数列:

[1, 3, 5, 15, 25, 75, 109, 163, 327, 489, 545, 815, 1635, 2017, 2445, 2725, 4075, 6051, 8175, 10085, 12225, 17767, 30255, 50425, 53301, 88835, 151275, 219853, 266505, 328771, 444175, 659559, 986313, 1099265, 1332525, 1643855, 3297795, 4931565, 5496325, 8219275, 16488975, 24657825, 35836039, 107508117, 179180195, 537540585, 895900975, 2687702925]

約数ペア:

[(1, 2687702925), (3, 895900975), (5, 537540585), (15, 179180195), (25, 107508117), (75, 35836039), (109, 24657825), (163, 16488975), (327, 8219275), (489, 5496325), (545, 4931565), (815, 3297795), (1635, 1643855), (2017, 1332525), (2445, 1099265), (2725, 986313), (4075, 659559), (6051, 444175), (8175, 328771), (10085, 266505), (12225, 219853), (17767, 151275), (30255, 88835), (50425, 53301)]