4660605

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 9216000

約数和(自身を除く): 4555395

約数列:

[1, 3, 5, 9, 15, 19, 23, 27, 45, 57, 69, 79, 95, 115, 135, 171, 207, 237, 285, 345, 395, 437, 513, 621, 711, 855, 1035, 1185, 1311, 1501, 1817, 2133, 2185, 2565, 3105, 3555, 3933, 4503, 5451, 6555, 7505, 9085, 10665, 11799, 13509, 16353, 19665, 22515, 27255, 34523, 40527, 49059, 58995, 67545, 81765, 103569, 172615, 202635, 245295, 310707, 517845, 932121, 1553535, 4660605]

約数ペア:

[(1, 4660605), (3, 1553535), (5, 932121), (9, 517845), (15, 310707), (19, 245295), (23, 202635), (27, 172615), (45, 103569), (57, 81765), (69, 67545), (79, 58995), (95, 49059), (115, 40527), (135, 34523), (171, 27255), (207, 22515), (237, 19665), (285, 16353), (345, 13509), (395, 11799), (437, 10665), (513, 9085), (621, 7505), (711, 6555), (855, 5451), (1035, 4503), (1185, 3933), (1311, 3555), (1501, 3105), (1817, 2565), (2133, 2185)]