128184465

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3253}}^1$

素因数の和:3369

約数の個数: 32

約数和(自身を含む): 213670656

約数和(自身を除く): 85486191

約数列:

[1, 3, 5, 15, 37, 71, 111, 185, 213, 355, 555, 1065, 2627, 3253, 7881, 9759, 13135, 16265, 39405, 48795, 120361, 230963, 361083, 601805, 692889, 1154815, 1805415, 3464445, 8545631, 25636893, 42728155, 128184465]

約数ペア:

[(1, 128184465), (3, 42728155), (5, 25636893), (15, 8545631), (37, 3464445), (71, 1805415), (111, 1154815), (185, 692889), (213, 601805), (355, 361083), (555, 230963), (1065, 120361), (2627, 48795), (3253, 39405), (7881, 16265), (9759, 13135)]