1348659975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{2099}}^1$

素因数の和:2784

約数の個数: 48

約数和(自身を含む): 2406096000

約数和(自身を除く): 1057436025

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 659, 975, 1977, 2099, 3295, 6297, 8567, 9885, 10495, 16475, 25701, 27287, 31485, 42835, 49425, 52475, 81861, 128505, 136435, 157425, 214175, 409305, 642525, 682175, 1383241, 2046525, 4149723, 6916205, 17982133, 20748615, 34581025, 53946399, 89910665, 103743075, 269731995, 449553325, 1348659975]

約数ペア:

[(1, 1348659975), (3, 449553325), (5, 269731995), (13, 103743075), (15, 89910665), (25, 53946399), (39, 34581025), (65, 20748615), (75, 17982133), (195, 6916205), (325, 4149723), (659, 2046525), (975, 1383241), (1977, 682175), (2099, 642525), (3295, 409305), (6297, 214175), (8567, 157425), (9885, 136435), (10495, 128505), (16475, 81861), (25701, 52475), (27287, 49425), (31485, 42835)]