61013295

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1777}}^1$

素因数の和:1904

約数の個数: 48

約数和(自身を含む): 122041920

約数和(自身を除く): 61028625

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 109, 315, 327, 545, 763, 981, 1635, 1777, 2289, 3815, 4905, 5331, 6867, 8885, 11445, 12439, 15993, 26655, 34335, 37317, 62195, 79965, 111951, 186585, 193693, 559755, 581079, 968465, 1355851, 1743237, 2905395, 4067553, 6779255, 8716185, 12202659, 20337765, 61013295]

約数ペア:

[(1, 61013295), (3, 20337765), (5, 12202659), (7, 8716185), (9, 6779255), (15, 4067553), (21, 2905395), (35, 1743237), (45, 1355851), (63, 968465), (105, 581079), (109, 559755), (315, 193693), (327, 186585), (545, 111951), (763, 79965), (981, 62195), (1635, 37317), (1777, 34335), (2289, 26655), (3815, 15993), (4905, 12439), (5331, 11445), (6867, 8885)]