945674685405

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1\times {\mathrm{471389}}^1$

素因数の和:471918

約数の個数: 48

約数和(自身を含む): 1658255742000

約数和(自身を除く): 712581056595

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 409, 545, 981, 1227, 1635, 2045, 3681, 4905, 6135, 18405, 44581, 133743, 222905, 401229, 471389, 668715, 1414167, 2006145, 2356945, 4242501, 7070835, 21212505, 51381401, 154144203, 192798101, 256907005, 462432609, 578394303, 770721015, 963990505, 1735182909, 2312163045, 2891971515, 8675914545, 21014993009, 63044979027, 105074965045, 189134937081, 315224895135, 945674685405]

約数ペア:

[(1, 945674685405), (3, 315224895135), (5, 189134937081), (9, 105074965045), (15, 63044979027), (45, 21014993009), (109, 8675914545), (327, 2891971515), (409, 2312163045), (545, 1735182909), (981, 963990505), (1227, 770721015), (1635, 578394303), (2045, 462432609), (3681, 256907005), (4905, 192798101), (6135, 154144203), (18405, 51381401), (44581, 21212505), (133743, 7070835), (222905, 4242501), (401229, 2356945), (471389, 2006145), (668715, 1414167)]