42339375

素因数分解:

$3^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:235

約数の個数: 80

約数和(自身を含む): 84847840

約数和(自身を除く): 42508465

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 125, 135, 193, 195, 225, 325, 351, 375, 579, 585, 625, 675, 965, 975, 1125, 1625, 1737, 1755, 1875, 2509, 2895, 2925, 3375, 4825, 4875, 5211, 5625, 7527, 8125, 8685, 8775, 12545, 14475, 14625, 16875, 22581, 24125, 24375, 26055, 37635, 43425, 43875, 62725, 67743, 72375, 73125, 112905, 120625, 130275, 188175, 217125, 219375, 313625, 338715, 361875, 564525, 651375, 940875, 1085625, 1568125, 1693575, 2822625, 3256875, 4704375, 8467875, 14113125, 42339375]

約数ペア:

[(1, 42339375), (3, 14113125), (5, 8467875), (9, 4704375), (13, 3256875), (15, 2822625), (25, 1693575), (27, 1568125), (39, 1085625), (45, 940875), (65, 651375), (75, 564525), (117, 361875), (125, 338715), (135, 313625), (193, 219375), (195, 217125), (225, 188175), (325, 130275), (351, 120625), (375, 112905), (579, 73125), (585, 72375), (625, 67743), (675, 62725), (965, 43875), (975, 43425), (1125, 37635), (1625, 26055), (1737, 24375), (1755, 24125), (1875, 22581), (2509, 16875), (2895, 14625), (2925, 14475), (3375, 12545), (4825, 8775), (4875, 8685), (5211, 8125), (5625, 7527)]