7287135

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^2$

素因数の和:124

約数の個数: 36

約数和(自身を含む): 12695064

約数和(自身を除く): 5407929

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 289, 615, 697, 867, 1445, 1681, 2091, 3485, 4335, 5043, 8405, 10455, 11849, 25215, 28577, 35547, 59245, 85731, 142885, 177735, 428655, 485809, 1457427, 2429045, 7287135]

約数ペア:

[(1, 7287135), (3, 2429045), (5, 1457427), (15, 485809), (17, 428655), (41, 177735), (51, 142885), (85, 85731), (123, 59245), (205, 35547), (255, 28577), (289, 25215), (615, 11849), (697, 10455), (867, 8405), (1445, 5043), (1681, 4335), (2091, 3485)]