45449145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{919}}^1$

素因数の和:1094

約数の個数: 48

約数和(自身を含む): 90704640

約数和(自身を除く): 45255495

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 157, 315, 471, 785, 919, 1099, 1413, 2355, 2757, 3297, 4595, 5495, 6433, 7065, 8271, 9891, 13785, 16485, 19299, 32165, 41355, 49455, 57897, 96495, 144283, 289485, 432849, 721415, 1009981, 1298547, 2164245, 3029943, 5049905, 6492735, 9089829, 15149715, 45449145]

約数ペア:

[(1, 45449145), (3, 15149715), (5, 9089829), (7, 6492735), (9, 5049905), (15, 3029943), (21, 2164245), (35, 1298547), (45, 1009981), (63, 721415), (105, 432849), (157, 289485), (315, 144283), (471, 96495), (785, 57897), (919, 49455), (1099, 41355), (1413, 32165), (2355, 19299), (2757, 16485), (3297, 13785), (4595, 9891), (5495, 8271), (6433, 7065)]