13595505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 27648000

約数和(自身を除く): 14052495

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 79, 105, 149, 165, 231, 237, 385, 395, 447, 553, 745, 869, 1043, 1155, 1185, 1639, 1659, 2235, 2607, 2765, 3129, 4345, 4917, 5215, 6083, 8195, 8295, 11473, 11771, 13035, 15645, 18249, 24585, 30415, 34419, 35313, 57365, 58855, 82397, 91245, 129481, 172095, 176565, 247191, 388443, 411985, 647405, 906367, 1235955, 1942215, 2719101, 4531835, 13595505]

約数ペア:

[(1, 13595505), (3, 4531835), (5, 2719101), (7, 1942215), (11, 1235955), (15, 906367), (21, 647405), (33, 411985), (35, 388443), (55, 247191), (77, 176565), (79, 172095), (105, 129481), (149, 91245), (165, 82397), (231, 58855), (237, 57365), (385, 35313), (395, 34419), (447, 30415), (553, 24585), (745, 18249), (869, 15645), (1043, 13035), (1155, 11771), (1185, 11473), (1639, 8295), (1659, 8195), (2235, 6083), (2607, 5215), (2765, 4917), (3129, 4345)]