72798375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 132612480

約数和(自身を除く): 59814105

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 109, 125, 137, 195, 325, 327, 375, 411, 545, 685, 975, 1417, 1625, 1635, 1781, 2055, 2725, 3425, 4251, 4875, 5343, 7085, 8175, 8905, 10275, 13625, 14933, 17125, 21255, 26715, 35425, 40875, 44525, 44799, 51375, 74665, 106275, 133575, 177125, 194129, 222625, 223995, 373325, 531375, 582387, 667875, 970645, 1119975, 1866625, 2911935, 4853225, 5599875, 14559675, 24266125, 72798375]

約数ペア:

[(1, 72798375), (3, 24266125), (5, 14559675), (13, 5599875), (15, 4853225), (25, 2911935), (39, 1866625), (65, 1119975), (75, 970645), (109, 667875), (125, 582387), (137, 531375), (195, 373325), (325, 223995), (327, 222625), (375, 194129), (411, 177125), (545, 133575), (685, 106275), (975, 74665), (1417, 51375), (1625, 44799), (1635, 44525), (1781, 40875), (2055, 35425), (2725, 26715), (3425, 21255), (4251, 17125), (4875, 14933), (5343, 13625), (7085, 10275), (8175, 8905)]