272897805

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{1153}}^1$

素因数の和:1701

約数の個数: 32

約数和(自身を含む): 451998720

約数和(自身を除く): 179100915

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 509, 1153, 1527, 2545, 3459, 5765, 7635, 15779, 17295, 35743, 47337, 78895, 107229, 178715, 236685, 536145, 586877, 1760631, 2934385, 8803155, 18193187, 54579561, 90965935, 272897805]

約数ペア:

[(1, 272897805), (3, 90965935), (5, 54579561), (15, 18193187), (31, 8803155), (93, 2934385), (155, 1760631), (465, 586877), (509, 536145), (1153, 236685), (1527, 178715), (2545, 107229), (3459, 78895), (5765, 47337), (7635, 35743), (15779, 17295)]