12346515

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 22763520

約数和(自身を除く): 10417005

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 79, 115, 151, 207, 237, 345, 395, 453, 711, 755, 1035, 1185, 1359, 1817, 2265, 3473, 3555, 5451, 6795, 9085, 10419, 11929, 16353, 17365, 27255, 31257, 35787, 52095, 59645, 81765, 107361, 156285, 178935, 274367, 536805, 823101, 1371835, 2469303, 4115505, 12346515]

約数ペア:

[(1, 12346515), (3, 4115505), (5, 2469303), (9, 1371835), (15, 823101), (23, 536805), (45, 274367), (69, 178935), (79, 156285), (115, 107361), (151, 81765), (207, 59645), (237, 52095), (345, 35787), (395, 31257), (453, 27255), (711, 17365), (755, 16353), (1035, 11929), (1185, 10419), (1359, 9085), (1817, 6795), (2265, 5451), (3473, 3555)]