151118715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{599}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 268128000

約数和(自身を除く): 117009285

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 139, 165, 363, 417, 599, 605, 695, 1529, 1797, 1815, 2085, 2995, 4587, 6589, 7645, 8985, 16819, 19767, 22935, 32945, 50457, 72479, 83261, 84095, 98835, 217437, 249783, 252285, 362395, 416305, 915871, 1087185, 1248915, 2747613, 4579355, 10074581, 13738065, 30223743, 50372905, 151118715]

約数ペア:

[(1, 151118715), (3, 50372905), (5, 30223743), (11, 13738065), (15, 10074581), (33, 4579355), (55, 2747613), (121, 1248915), (139, 1087185), (165, 915871), (363, 416305), (417, 362395), (599, 252285), (605, 249783), (695, 217437), (1529, 98835), (1797, 84095), (1815, 83261), (2085, 72479), (2995, 50457), (4587, 32945), (6589, 22935), (7645, 19767), (8985, 16819)]