142425195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{1399}}^1$

素因数の和:2035

約数の個数: 32

約数和(自身を含む): 249177600

約数和(自身を除く): 106752405

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 617, 1399, 1851, 3085, 4197, 6787, 6995, 9255, 15389, 20361, 20985, 33935, 46167, 76945, 101805, 230835, 863183, 2589549, 4315915, 9495013, 12947745, 28485039, 47475065, 142425195]

約数ペア:

[(1, 142425195), (3, 47475065), (5, 28485039), (11, 12947745), (15, 9495013), (33, 4315915), (55, 2589549), (165, 863183), (617, 230835), (1399, 101805), (1851, 76945), (3085, 46167), (4197, 33935), (6787, 20985), (6995, 20361), (9255, 15389)]