38751075

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 82494720

約数和(自身を除く): 43743645

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 27, 33, 45, 51, 55, 75, 85, 99, 135, 153, 165, 187, 225, 255, 275, 297, 307, 425, 459, 495, 561, 675, 765, 825, 921, 935, 1275, 1485, 1535, 1683, 2295, 2475, 2763, 2805, 3377, 3825, 4605, 4675, 5049, 5219, 7425, 7675, 8289, 8415, 10131, 11475, 13815, 14025, 15657, 16885, 23025, 25245, 26095, 30393, 41445, 42075, 46971, 50655, 57409, 69075, 78285, 84425, 91179, 126225, 130475, 140913, 151965, 172227, 207225, 234855, 253275, 287045, 391425, 455895, 516681, 704565, 759825, 861135, 1174275, 1435225, 1550043, 2279475, 2583405, 3522825, 4305675, 7750215, 12917025, 38751075]

約数ペア:

[(1, 38751075), (3, 12917025), (5, 7750215), (9, 4305675), (11, 3522825), (15, 2583405), (17, 2279475), (25, 1550043), (27, 1435225), (33, 1174275), (45, 861135), (51, 759825), (55, 704565), (75, 516681), (85, 455895), (99, 391425), (135, 287045), (153, 253275), (165, 234855), (187, 207225), (225, 172227), (255, 151965), (275, 140913), (297, 130475), (307, 126225), (425, 91179), (459, 84425), (495, 78285), (561, 69075), (675, 57409), (765, 50655), (825, 46971), (921, 42075), (935, 41445), (1275, 30393), (1485, 26095), (1535, 25245), (1683, 23025), (2295, 16885), (2475, 15657), (2763, 14025), (2805, 13815), (3377, 11475), (3825, 10131), (4605, 8415), (4675, 8289), (5049, 7675), (5219, 7425)]