19463730945

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2\times {\mathrm{14327}}^1$

素因数の和:14470

約数の個数: 48

約数和(自身を含む): 32597002368

約数和(自身を除く): 13133271423

約数列:

[1, 3, 5, 15, 41, 47, 123, 141, 205, 235, 615, 705, 1927, 2209, 5781, 6627, 9635, 11045, 14327, 28905, 33135, 42981, 71635, 90569, 214905, 271707, 452845, 587407, 673369, 1358535, 1762221, 2020107, 2937035, 3366845, 8811105, 10100535, 27608129, 31648343, 82824387, 94945029, 138040645, 158241715, 414121935, 474725145, 1297582063, 3892746189, 6487910315, 19463730945]

約数ペア:

[(1, 19463730945), (3, 6487910315), (5, 3892746189), (15, 1297582063), (41, 474725145), (47, 414121935), (123, 158241715), (141, 138040645), (205, 94945029), (235, 82824387), (615, 31648343), (705, 27608129), (1927, 10100535), (2209, 8811105), (5781, 3366845), (6627, 2937035), (9635, 2020107), (11045, 1762221), (14327, 1358535), (28905, 673369), (33135, 587407), (42981, 452845), (71635, 271707), (90569, 214905)]