16297515

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2143}}^1$

素因数の和:2180

約数の個数: 36

約数和(自身を含む): 30603456

約数和(自身を除く): 14305941

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2143, 2535, 6429, 7605, 10715, 19287, 27859, 32145, 83577, 96435, 139295, 250731, 362167, 417885, 1086501, 1253655, 1810835, 3259503, 5432505, 16297515]

約数ペア:

[(1, 16297515), (3, 5432505), (5, 3259503), (9, 1810835), (13, 1253655), (15, 1086501), (39, 417885), (45, 362167), (65, 250731), (117, 139295), (169, 96435), (195, 83577), (507, 32145), (585, 27859), (845, 19287), (1521, 10715), (2143, 7605), (2535, 6429)]