27306405

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3769}}^1$

素因数の和:3810

約数の個数: 48

約数和(自身を含む): 56459520

約数和(自身を除く): 29153115

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 805, 1035, 1449, 2415, 3769, 7245, 11307, 18845, 26383, 33921, 56535, 79149, 86687, 131915, 169605, 237447, 260061, 395745, 433435, 606809, 780183, 1187235, 1300305, 1820427, 3034045, 3900915, 5461281, 9102135, 27306405]

約数ペア:

[(1, 27306405), (3, 9102135), (5, 5461281), (7, 3900915), (9, 3034045), (15, 1820427), (21, 1300305), (23, 1187235), (35, 780183), (45, 606809), (63, 433435), (69, 395745), (105, 260061), (115, 237447), (161, 169605), (207, 131915), (315, 86687), (345, 79149), (483, 56535), (805, 33921), (1035, 26383), (1449, 18845), (2415, 11307), (3769, 7245)]