18327465

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^2$

素因数の和:148

約数の個数: 60

約数和(自身を含む): 35990724

約数和(自身を除く): 17663259

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 59, 65, 81, 117, 135, 177, 195, 295, 351, 405, 531, 585, 767, 885, 1053, 1593, 1755, 2301, 2655, 3481, 3835, 4779, 5265, 6903, 7965, 10443, 11505, 17405, 20709, 23895, 31329, 34515, 45253, 52215, 62127, 93987, 103545, 135759, 156645, 226265, 281961, 310635, 407277, 469935, 678795, 1221831, 1409805, 2036385, 3665493, 6109155, 18327465]

約数ペア:

[(1, 18327465), (3, 6109155), (5, 3665493), (9, 2036385), (13, 1409805), (15, 1221831), (27, 678795), (39, 469935), (45, 407277), (59, 310635), (65, 281961), (81, 226265), (117, 156645), (135, 135759), (177, 103545), (195, 93987), (295, 62127), (351, 52215), (405, 45253), (531, 34515), (585, 31329), (767, 23895), (885, 20709), (1053, 17405), (1593, 11505), (1755, 10443), (2301, 7965), (2655, 6903), (3481, 5265), (3835, 4779)]