561566392365

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{9980741}}^1$

素因数の和:9980802

約数の個数: 48

約数和(自身を含む): 1019472910848

約数和(自身を除く): 457906518483

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 121, 155, 165, 341, 363, 465, 605, 1023, 1705, 1815, 3751, 5115, 11253, 18755, 56265, 9980741, 29942223, 49903705, 109788151, 149711115, 309402971, 329364453, 548940755, 928208913, 1207669661, 1547014855, 1646822265, 3403432681, 3623008983, 4641044565, 6038348305, 10210298043, 17017163405, 18115044915, 37437759491, 51051490215, 112313278473, 187188797455, 561566392365]

約数ペア:

[(1, 561566392365), (3, 187188797455), (5, 112313278473), (11, 51051490215), (15, 37437759491), (31, 18115044915), (33, 17017163405), (55, 10210298043), (93, 6038348305), (121, 4641044565), (155, 3623008983), (165, 3403432681), (341, 1646822265), (363, 1547014855), (465, 1207669661), (605, 928208913), (1023, 548940755), (1705, 329364453), (1815, 309402971), (3751, 149711115), (5115, 109788151), (11253, 49903705), (18755, 29942223), (56265, 9980741)]