149719965

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{2269}}^1$

素因数の和:2413

約数の個数: 32

約数和(自身を含む): 247121280

約数和(自身を除く): 97401315

約数列:

[1, 3, 5, 15, 53, 83, 159, 249, 265, 415, 795, 1245, 2269, 4399, 6807, 11345, 13197, 21995, 34035, 65985, 120257, 188327, 360771, 564981, 601285, 941635, 1803855, 2824905, 9981331, 29943993, 49906655, 149719965]

約数ペア:

[(1, 149719965), (3, 49906655), (5, 29943993), (15, 9981331), (53, 2824905), (83, 1803855), (159, 941635), (249, 601285), (265, 564981), (415, 360771), (795, 188327), (1245, 120257), (2269, 65985), (4399, 34035), (6807, 21995), (11345, 13197)]