5151195

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:126

約数の個数: 80

約数和(自身を含む): 11151360

約数和(自身を除く): 6000165

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 69, 79, 81, 105, 115, 135, 161, 189, 207, 237, 315, 345, 395, 405, 483, 553, 567, 621, 711, 805, 945, 1035, 1185, 1449, 1659, 1817, 1863, 2133, 2415, 2765, 2835, 3105, 3555, 4347, 4977, 5451, 6399, 7245, 8295, 9085, 9315, 10665, 12719, 13041, 14931, 16353, 21735, 24885, 27255, 31995, 38157, 44793, 49059, 63595, 65205, 74655, 81765, 114471, 147177, 190785, 223965, 245295, 343413, 572355, 735885, 1030239, 1717065, 5151195]

約数ペア:

[(1, 5151195), (3, 1717065), (5, 1030239), (7, 735885), (9, 572355), (15, 343413), (21, 245295), (23, 223965), (27, 190785), (35, 147177), (45, 114471), (63, 81765), (69, 74655), (79, 65205), (81, 63595), (105, 49059), (115, 44793), (135, 38157), (161, 31995), (189, 27255), (207, 24885), (237, 21735), (315, 16353), (345, 14931), (395, 13041), (405, 12719), (483, 10665), (553, 9315), (567, 9085), (621, 8295), (711, 7245), (805, 6399), (945, 5451), (1035, 4977), (1185, 4347), (1449, 3555), (1659, 3105), (1817, 2835), (1863, 2765), (2133, 2415)]