1395437475

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{2027}}^1$

素因数の和:2244

約数の個数: 48

約数和(自身を含む): 2359813248

約数和(自身を除く): 964375773

約数列:

[1, 3, 5, 15, 25, 67, 75, 137, 201, 335, 411, 685, 1005, 1675, 2027, 2055, 3425, 5025, 6081, 9179, 10135, 10275, 27537, 30405, 45895, 50675, 135809, 137685, 152025, 229475, 277699, 407427, 679045, 688425, 833097, 1388495, 2037135, 3395225, 4165485, 6942475, 10185675, 18605833, 20827425, 55817499, 93029165, 279087495, 465145825, 1395437475]

約数ペア:

[(1, 1395437475), (3, 465145825), (5, 279087495), (15, 93029165), (25, 55817499), (67, 20827425), (75, 18605833), (137, 10185675), (201, 6942475), (335, 4165485), (411, 3395225), (685, 2037135), (1005, 1388495), (1675, 833097), (2027, 688425), (2055, 679045), (3425, 407427), (5025, 277699), (6081, 229475), (9179, 152025), (10135, 137685), (10275, 135809), (27537, 50675), (30405, 45895)]