67860675

素因数分解:

$3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{2767}}^1$

素因数の和:2892

約数の個数: 36

約数和(自身を含む): 122705440

約数和(自身を除く): 54844765

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 109, 225, 327, 545, 981, 1635, 2725, 2767, 4905, 8175, 8301, 13835, 24525, 24903, 41505, 69175, 124515, 207525, 301603, 622575, 904809, 1508015, 2714427, 4524045, 7540075, 13572135, 22620225, 67860675]

約数ペア:

[(1, 67860675), (3, 22620225), (5, 13572135), (9, 7540075), (15, 4524045), (25, 2714427), (45, 1508015), (75, 904809), (109, 622575), (225, 301603), (327, 207525), (545, 124515), (981, 69175), (1635, 41505), (2725, 24903), (2767, 24525), (4905, 13835), (8175, 8301)]