132378415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2897}}^1$

素因数の和:2971

約数の個数: 32

約数和(自身を含む): 185008320

約数和(自身を除く): 52629905

約数列:

[1, 5, 13, 19, 37, 65, 95, 185, 247, 481, 703, 1235, 2405, 2897, 3515, 9139, 14485, 37661, 45695, 55043, 107189, 188305, 275215, 535945, 715559, 1393457, 2036591, 3577795, 6967285, 10182955, 26475683, 132378415]

約数ペア:

[(1, 132378415), (5, 26475683), (13, 10182955), (19, 6967285), (37, 3577795), (65, 2036591), (95, 1393457), (185, 715559), (247, 535945), (481, 275215), (703, 188305), (1235, 107189), (2405, 55043), (2897, 45695), (3515, 37661), (9139, 14485)]