313152075

素因数分解:

$3^4\times 5^2\times {\mathrm{154643}}^1$

素因数の和:154665

約数の個数: 30

約数和(自身を含む): 580069644

約数和(自身を除く): 266917569

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 154643, 463929, 773215, 1391787, 2319645, 3866075, 4175361, 6958935, 11598225, 12526083, 20876805, 34794675, 62630415, 104384025, 313152075]

約数ペア:

[(1, 313152075), (3, 104384025), (5, 62630415), (9, 34794675), (15, 20876805), (25, 12526083), (27, 11598225), (45, 6958935), (75, 4175361), (81, 3866075), (135, 2319645), (225, 1391787), (405, 773215), (675, 463929), (2025, 154643)]