13783995

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 25369344

約数和(自身を除く): 11585349

約数列:

[1, 3, 5, 9, 15, 31, 41, 45, 93, 123, 155, 205, 241, 279, 369, 465, 615, 723, 1205, 1271, 1395, 1845, 2169, 3615, 3813, 6355, 7471, 9881, 10845, 11439, 19065, 22413, 29643, 37355, 49405, 57195, 67239, 88929, 112065, 148215, 306311, 336195, 444645, 918933, 1531555, 2756799, 4594665, 13783995]

約数ペア:

[(1, 13783995), (3, 4594665), (5, 2756799), (9, 1531555), (15, 918933), (31, 444645), (41, 336195), (45, 306311), (93, 148215), (123, 112065), (155, 88929), (205, 67239), (241, 57195), (279, 49405), (369, 37355), (465, 29643), (615, 22413), (723, 19065), (1205, 11439), (1271, 10845), (1395, 9881), (1845, 7471), (2169, 6355), (3615, 3813)]