4980555

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 8985600

約数和(自身を除く): 4005045

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 467, 711, 1185, 1401, 2133, 2335, 3555, 4203, 7005, 10665, 12609, 21015, 36893, 63045, 110679, 184465, 332037, 553395, 996111, 1660185, 4980555]

約数ペア:

[(1, 4980555), (3, 1660185), (5, 996111), (9, 553395), (15, 332037), (27, 184465), (45, 110679), (79, 63045), (135, 36893), (237, 21015), (395, 12609), (467, 10665), (711, 7005), (1185, 4203), (1401, 3555), (2133, 2335)]