142485265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 191872800

約数和(自身を除く): 49387535

約数列:

[1, 5, 13, 29, 65, 145, 269, 281, 377, 1345, 1405, 1885, 3497, 3653, 7801, 8149, 17485, 18265, 39005, 40745, 75589, 101413, 105937, 377945, 507065, 529685, 982657, 2192081, 4913285, 10960405, 28497053, 142485265]

約数ペア:

[(1, 142485265), (5, 28497053), (13, 10960405), (29, 4913285), (65, 2192081), (145, 982657), (269, 529685), (281, 507065), (377, 377945), (1345, 105937), (1405, 101413), (1885, 75589), (3497, 40745), (3653, 39005), (7801, 18265), (8149, 17485)]