172820223615

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9547}}^1\times {\mathrm{92831}}^1$

素因数の和:102399

約数の個数: 32

約数和(自身を含む): 297816938496

約数和(自身を除く): 124996714881

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 9547, 28641, 47735, 92831, 124111, 143205, 278493, 372333, 464155, 620555, 1206803, 1392465, 1861665, 3620409, 6034015, 18102045, 886257557, 2658772671, 4431287785, 11521348241, 13293863355, 34564044723, 57606741205, 172820223615]

約数ペア:

[(1, 172820223615), (3, 57606741205), (5, 34564044723), (13, 13293863355), (15, 11521348241), (39, 4431287785), (65, 2658772671), (195, 886257557), (9547, 18102045), (28641, 6034015), (47735, 3620409), (92831, 1861665), (124111, 1392465), (143205, 1206803), (278493, 620555), (372333, 464155)]