224715855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{164627}}^1$

素因数の和:164655

約数の個数: 32

約数和(自身を含む): 442520064

約数和(自身を除く): 217804209

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 164627, 493881, 823135, 1152389, 2140151, 2469405, 3457167, 5761945, 6420453, 10700755, 14981057, 17285835, 32102265, 44943171, 74905285, 224715855]

約数ペア:

[(1, 224715855), (3, 74905285), (5, 44943171), (7, 32102265), (13, 17285835), (15, 14981057), (21, 10700755), (35, 6420453), (39, 5761945), (65, 3457167), (91, 2469405), (105, 2140151), (195, 1152389), (273, 823135), (455, 493881), (1365, 164627)]