9655515

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 18420480

約数和(自身を除く): 8764965

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 115, 171, 207, 285, 345, 437, 491, 855, 1035, 1311, 1473, 2185, 2455, 3933, 4419, 6555, 7365, 9329, 11293, 19665, 22095, 27987, 33879, 46645, 56465, 83961, 101637, 139935, 169395, 214567, 419805, 508185, 643701, 1072835, 1931103, 3218505, 9655515]

約数ペア:

[(1, 9655515), (3, 3218505), (5, 1931103), (9, 1072835), (15, 643701), (19, 508185), (23, 419805), (45, 214567), (57, 169395), (69, 139935), (95, 101637), (115, 83961), (171, 56465), (207, 46645), (285, 33879), (345, 27987), (437, 22095), (491, 19665), (855, 11293), (1035, 9329), (1311, 7365), (1473, 6555), (2185, 4419), (2455, 3933)]