14500005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 64

約数和(自身を含む): 26998272

約数和(自身を除く): 12498267

約数列:

[1, 3, 5, 13, 15, 23, 39, 53, 61, 65, 69, 115, 159, 183, 195, 265, 299, 305, 345, 689, 793, 795, 897, 915, 1219, 1403, 1495, 2067, 2379, 3233, 3445, 3657, 3965, 4209, 4485, 6095, 7015, 9699, 10335, 11895, 15847, 16165, 18239, 18285, 21045, 42029, 47541, 48495, 54717, 74359, 79235, 91195, 126087, 210145, 223077, 237705, 273585, 371795, 630435, 966667, 1115385, 2900001, 4833335, 14500005]

約数ペア:

[(1, 14500005), (3, 4833335), (5, 2900001), (13, 1115385), (15, 966667), (23, 630435), (39, 371795), (53, 273585), (61, 237705), (65, 223077), (69, 210145), (115, 126087), (159, 91195), (183, 79235), (195, 74359), (265, 54717), (299, 48495), (305, 47541), (345, 42029), (689, 21045), (793, 18285), (795, 18239), (897, 16165), (915, 15847), (1219, 11895), (1403, 10335), (1495, 9699), (2067, 7015), (2379, 6095), (3233, 4485), (3445, 4209), (3657, 3965)]