42579045

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 76826880

約数和(自身を除く): 34247835

約数列:

[1, 3, 5, 9, 15, 37, 45, 107, 111, 185, 239, 321, 333, 535, 555, 717, 963, 1195, 1605, 1665, 2151, 3585, 3959, 4815, 8843, 10755, 11877, 19795, 25573, 26529, 35631, 44215, 59385, 76719, 79587, 127865, 132645, 178155, 230157, 383595, 397935, 946201, 1150785, 2838603, 4731005, 8515809, 14193015, 42579045]

約数ペア:

[(1, 42579045), (3, 14193015), (5, 8515809), (9, 4731005), (15, 2838603), (37, 1150785), (45, 946201), (107, 397935), (111, 383595), (185, 230157), (239, 178155), (321, 132645), (333, 127865), (535, 79587), (555, 76719), (717, 59385), (963, 44215), (1195, 35631), (1605, 26529), (1665, 25573), (2151, 19795), (3585, 11877), (3959, 10755), (4815, 8843)]