40659975

素因数分解:

$3^6\times 5^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:148

約数の個数: 84

約数和(自身を含む): 79692816

約数和(自身を除く): 39032841

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 81, 97, 115, 135, 207, 225, 243, 291, 345, 405, 485, 575, 621, 675, 729, 873, 1035, 1215, 1455, 1725, 1863, 2025, 2231, 2425, 2619, 3105, 3645, 4365, 5175, 5589, 6075, 6693, 7275, 7857, 9315, 11155, 13095, 15525, 16767, 18225, 20079, 21825, 23571, 27945, 33465, 39285, 46575, 55775, 60237, 65475, 70713, 83835, 100395, 117855, 139725, 167325, 180711, 196425, 301185, 353565, 419175, 501975, 542133, 589275, 903555, 1505925, 1626399, 1767825, 2710665, 4517775, 8131995, 13553325, 40659975]

約数ペア:

[(1, 40659975), (3, 13553325), (5, 8131995), (9, 4517775), (15, 2710665), (23, 1767825), (25, 1626399), (27, 1505925), (45, 903555), (69, 589275), (75, 542133), (81, 501975), (97, 419175), (115, 353565), (135, 301185), (207, 196425), (225, 180711), (243, 167325), (291, 139725), (345, 117855), (405, 100395), (485, 83835), (575, 70713), (621, 65475), (675, 60237), (729, 55775), (873, 46575), (1035, 39285), (1215, 33465), (1455, 27945), (1725, 23571), (1863, 21825), (2025, 20079), (2231, 18225), (2425, 16767), (2619, 15525), (3105, 13095), (3645, 11155), (4365, 9315), (5175, 7857), (5589, 7275), (6075, 6693)]