67766625

素因数分解:

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

素因数の和:150

約数の個数: 96

約数和(自身を含む): 133555968

約数和(自身を除く): 65789343

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 81, 97, 115, 125, 135, 207, 225, 243, 291, 345, 375, 405, 485, 575, 621, 675, 873, 1035, 1125, 1215, 1455, 1725, 1863, 2025, 2231, 2425, 2619, 2875, 3105, 3375, 4365, 5175, 5589, 6075, 6693, 7275, 7857, 8625, 9315, 10125, 11155, 12125, 13095, 15525, 20079, 21825, 23571, 25875, 27945, 30375, 33465, 36375, 39285, 46575, 55775, 60237, 65475, 77625, 100395, 109125, 117855, 139725, 167325, 180711, 196425, 232875, 278875, 301185, 327375, 501975, 542133, 589275, 698625, 836625, 903555, 982125, 1505925, 2509875, 2710665, 2946375, 4517775, 7529625, 13553325, 22588875, 67766625]

約数ペア:

[(1, 67766625), (3, 22588875), (5, 13553325), (9, 7529625), (15, 4517775), (23, 2946375), (25, 2710665), (27, 2509875), (45, 1505925), (69, 982125), (75, 903555), (81, 836625), (97, 698625), (115, 589275), (125, 542133), (135, 501975), (207, 327375), (225, 301185), (243, 278875), (291, 232875), (345, 196425), (375, 180711), (405, 167325), (485, 139725), (575, 117855), (621, 109125), (675, 100395), (873, 77625), (1035, 65475), (1125, 60237), (1215, 55775), (1455, 46575), (1725, 39285), (1863, 36375), (2025, 33465), (2231, 30375), (2425, 27945), (2619, 25875), (2875, 23571), (3105, 21825), (3375, 20079), (4365, 15525), (5175, 13095), (5589, 12125), (6075, 11155), (6693, 10125), (7275, 9315), (7857, 8625)]