12388545

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1$

素因数の和:224

約数の個数: 60

約数和(自身を含む): 24180156

約数和(自身を除く): 11791611

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 169, 181, 195, 351, 405, 507, 543, 585, 845, 905, 1053, 1521, 1629, 1755, 2353, 2535, 2715, 4563, 4887, 5265, 7059, 7605, 8145, 11765, 13689, 14661, 21177, 22815, 24435, 30589, 35295, 63531, 68445, 73305, 91767, 105885, 152945, 190593, 275301, 317655, 458835, 825903, 952965, 1376505, 2477709, 4129515, 12388545]

約数ペア:

[(1, 12388545), (3, 4129515), (5, 2477709), (9, 1376505), (13, 952965), (15, 825903), (27, 458835), (39, 317655), (45, 275301), (65, 190593), (81, 152945), (117, 105885), (135, 91767), (169, 73305), (181, 68445), (195, 63531), (351, 35295), (405, 30589), (507, 24435), (543, 22815), (585, 21177), (845, 14661), (905, 13689), (1053, 11765), (1521, 8145), (1629, 7605), (1755, 7059), (2353, 5265), (2535, 4887), (2715, 4563)]