2019357435

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{42589}}^1$

素因数の和:42735

約数の個数: 32

約数和(自身を含む): 3373128000

約数和(自身を除く): 1353770565

約数列:

[1, 3, 5, 15, 29, 87, 109, 145, 327, 435, 545, 1635, 3161, 9483, 15805, 42589, 47415, 127767, 212945, 638835, 1235081, 3705243, 4642201, 6175405, 13926603, 18526215, 23211005, 69633015, 134623829, 403871487, 673119145, 2019357435]

約数ペア:

[(1, 2019357435), (3, 673119145), (5, 403871487), (15, 134623829), (29, 69633015), (87, 23211005), (109, 18526215), (145, 13926603), (327, 6175405), (435, 4642201), (545, 3705243), (1635, 1235081), (3161, 638835), (9483, 212945), (15805, 127767), (42589, 47415)]