127523715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4133}}^1$

素因数の和:4180

約数の個数: 48

約数和(自身を含む): 237523104

約数和(自身を除く): 109999389

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 121, 165, 187, 255, 363, 561, 605, 935, 1815, 2057, 2805, 4133, 6171, 10285, 12399, 20665, 30855, 45463, 61995, 70261, 136389, 210783, 227315, 351305, 500093, 681945, 772871, 1053915, 1500279, 2318613, 2500465, 3864355, 7501395, 8501581, 11593065, 25504743, 42507905, 127523715]

約数ペア:

[(1, 127523715), (3, 42507905), (5, 25504743), (11, 11593065), (15, 8501581), (17, 7501395), (33, 3864355), (51, 2500465), (55, 2318613), (85, 1500279), (121, 1053915), (165, 772871), (187, 681945), (255, 500093), (363, 351305), (561, 227315), (605, 210783), (935, 136389), (1815, 70261), (2057, 61995), (2805, 45463), (4133, 30855), (6171, 20665), (10285, 12399)]