298155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:171

約数の個数: 32

約数和(自身を含む): 564480

約数和(自身を除く): 266325

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 139, 143, 165, 195, 417, 429, 695, 715, 1529, 1807, 2085, 2145, 4587, 5421, 7645, 9035, 19877, 22935, 27105, 59631, 99385, 298155]

約数ペア:

[(1, 298155), (3, 99385), (5, 59631), (11, 27105), (13, 22935), (15, 19877), (33, 9035), (39, 7645), (55, 5421), (65, 4587), (139, 2145), (143, 2085), (165, 1807), (195, 1529), (417, 715), (429, 695)]