73179675

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 139276800

約数和(自身を除く): 66097125

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 79, 115, 179, 207, 225, 237, 345, 395, 537, 575, 711, 895, 1035, 1185, 1611, 1725, 1817, 1975, 2685, 3555, 4117, 4475, 5175, 5451, 5925, 8055, 9085, 12351, 13425, 14141, 16353, 17775, 20585, 27255, 37053, 40275, 42423, 45425, 61755, 70705, 81765, 102925, 127269, 136275, 185265, 212115, 308775, 325243, 353525, 408825, 636345, 926325, 975729, 1060575, 1626215, 2927187, 3181725, 4878645, 8131075, 14635935, 24393225, 73179675]

約数ペア:

[(1, 73179675), (3, 24393225), (5, 14635935), (9, 8131075), (15, 4878645), (23, 3181725), (25, 2927187), (45, 1626215), (69, 1060575), (75, 975729), (79, 926325), (115, 636345), (179, 408825), (207, 353525), (225, 325243), (237, 308775), (345, 212115), (395, 185265), (537, 136275), (575, 127269), (711, 102925), (895, 81765), (1035, 70705), (1185, 61755), (1611, 45425), (1725, 42423), (1817, 40275), (1975, 37053), (2685, 27255), (3555, 20585), (4117, 17775), (4475, 16353), (5175, 14141), (5451, 13425), (5925, 12351), (8055, 9085)]