61839045

素因数分解:

$3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1427}}^1$

素因数の和:1551

約数の個数: 40

約数和(自身を含む): 111966624

約数和(自身を除く): 50127579

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 107, 135, 321, 405, 535, 963, 1427, 1605, 2889, 4281, 4815, 7135, 8667, 12843, 14445, 21405, 38529, 43335, 64215, 115587, 152689, 192645, 458067, 577935, 763445, 1374201, 2290335, 4122603, 6871005, 12367809, 20613015, 61839045]

約数ペア:

[(1, 61839045), (3, 20613015), (5, 12367809), (9, 6871005), (15, 4122603), (27, 2290335), (45, 1374201), (81, 763445), (107, 577935), (135, 458067), (321, 192645), (405, 152689), (535, 115587), (963, 64215), (1427, 43335), (1605, 38529), (2889, 21405), (4281, 14445), (4815, 12843), (7135, 8667)]