1680341775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{9067}}^1$

素因数の和:9440

約数の個数: 48

約数和(自身を含む): 3184391424

約数和(自身を除く): 1504049649

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 353, 525, 1059, 1765, 2471, 5295, 7413, 8825, 9067, 12355, 26475, 27201, 37065, 45335, 61775, 63469, 136005, 185325, 190407, 226675, 317345, 680025, 952035, 1586725, 3200651, 4760175, 9601953, 16003255, 22404557, 48009765, 67213671, 80016275, 112022785, 240048825, 336068355, 560113925, 1680341775]

約数ペア:

[(1, 1680341775), (3, 560113925), (5, 336068355), (7, 240048825), (15, 112022785), (21, 80016275), (25, 67213671), (35, 48009765), (75, 22404557), (105, 16003255), (175, 9601953), (353, 4760175), (525, 3200651), (1059, 1586725), (1765, 952035), (2471, 680025), (5295, 317345), (7413, 226675), (8825, 190407), (9067, 185325), (12355, 136005), (26475, 63469), (27201, 61775), (37065, 45335)]