1672885765

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{1481}}^1$

素因数の和:1737

約数の個数: 32

約数和(自身を含む): 2164597344

約数和(自身を除く): 491711579

約数列:

[1, 5, 17, 85, 97, 137, 485, 685, 1481, 1649, 2329, 7405, 8245, 11645, 13289, 25177, 66445, 125885, 143657, 202897, 225913, 718285, 1014485, 1129565, 2442169, 3449249, 12210845, 17246245, 19681009, 98405045, 334577153, 1672885765]

約数ペア:

[(1, 1672885765), (5, 334577153), (17, 98405045), (85, 19681009), (97, 17246245), (137, 12210845), (485, 3449249), (685, 2442169), (1481, 1129565), (1649, 1014485), (2329, 718285), (7405, 225913), (8245, 202897), (11645, 143657), (13289, 125885), (25177, 66445)]