27272595

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{491}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 52238592

約数和(自身を除く): 24965997

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 491, 529, 805, 1473, 1587, 2415, 2455, 2645, 3437, 3703, 7365, 7935, 10311, 11109, 11293, 17185, 18515, 33879, 51555, 55545, 56465, 79051, 169395, 237153, 259739, 395255, 779217, 1185765, 1298695, 1818173, 3896085, 5454519, 9090865, 27272595]

約数ペア:

[(1, 27272595), (3, 9090865), (5, 5454519), (7, 3896085), (15, 1818173), (21, 1298695), (23, 1185765), (35, 779217), (69, 395255), (105, 259739), (115, 237153), (161, 169395), (345, 79051), (483, 56465), (491, 55545), (529, 51555), (805, 33879), (1473, 18515), (1587, 17185), (2415, 11293), (2455, 11109), (2645, 10311), (3437, 7935), (3703, 7365)]