13778826375

素因数分解:

$3^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{4003}}^1$

素因数の和:4225

約数の個数: 64

約数和(自身を含む): 23445886464

約数和(自身を除く): 9667060089

約数列:

[1, 3, 5, 15, 25, 67, 75, 125, 137, 201, 335, 375, 411, 685, 1005, 1675, 2055, 3425, 4003, 5025, 8375, 9179, 10275, 12009, 17125, 20015, 25125, 27537, 45895, 51375, 60045, 100075, 137685, 229475, 268201, 300225, 500375, 548411, 688425, 804603, 1147375, 1341005, 1501125, 1645233, 2742055, 3442125, 4023015, 6705025, 8226165, 13710275, 20115075, 33525125, 36743537, 41130825, 68551375, 100575375, 110230611, 183717685, 205654125, 551153055, 918588425, 2755765275, 4592942125, 13778826375]

約数ペア:

[(1, 13778826375), (3, 4592942125), (5, 2755765275), (15, 918588425), (25, 551153055), (67, 205654125), (75, 183717685), (125, 110230611), (137, 100575375), (201, 68551375), (335, 41130825), (375, 36743537), (411, 33525125), (685, 20115075), (1005, 13710275), (1675, 8226165), (2055, 6705025), (3425, 4023015), (4003, 3442125), (5025, 2742055), (8375, 1645233), (9179, 1501125), (10275, 1341005), (12009, 1147375), (17125, 804603), (20015, 688425), (25125, 548411), (27537, 500375), (45895, 300225), (51375, 268201), (60045, 229475), (100075, 137685)]