15141555

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 31174416

約数和(自身を除く): 16032861

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 169, 181, 195, 429, 495, 507, 543, 585, 715, 845, 905, 1287, 1521, 1629, 1859, 1991, 2145, 2353, 2535, 2715, 5577, 5973, 6435, 7059, 7605, 8145, 9295, 9955, 11765, 16731, 17919, 21177, 25883, 27885, 29865, 30589, 35295, 77649, 83655, 89595, 91767, 105885, 129415, 152945, 232947, 275301, 336479, 388245, 458835, 1009437, 1164735, 1376505, 1682395, 3028311, 5047185, 15141555]

約数ペア:

[(1, 15141555), (3, 5047185), (5, 3028311), (9, 1682395), (11, 1376505), (13, 1164735), (15, 1009437), (33, 458835), (39, 388245), (45, 336479), (55, 275301), (65, 232947), (99, 152945), (117, 129415), (143, 105885), (165, 91767), (169, 89595), (181, 83655), (195, 77649), (429, 35295), (495, 30589), (507, 29865), (543, 27885), (585, 25883), (715, 21177), (845, 17919), (905, 16731), (1287, 11765), (1521, 9955), (1629, 9295), (1859, 8145), (1991, 7605), (2145, 7059), (2353, 6435), (2535, 5973), (2715, 5577)]