66327495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 121806720

約数和(自身を除く): 55479225

約数列:

[1, 3, 5, 13, 15, 29, 37, 39, 65, 87, 111, 145, 185, 195, 317, 377, 435, 481, 555, 951, 1073, 1131, 1443, 1585, 1885, 2405, 3219, 4121, 4755, 5365, 5655, 7215, 9193, 11729, 12363, 13949, 16095, 20605, 27579, 35187, 41847, 45965, 58645, 61815, 69745, 119509, 137895, 152477, 175935, 209235, 340141, 358527, 457431, 597545, 762385, 1020423, 1700705, 1792635, 2287155, 4421833, 5102115, 13265499, 22109165, 66327495]

約数ペア:

[(1, 66327495), (3, 22109165), (5, 13265499), (13, 5102115), (15, 4421833), (29, 2287155), (37, 1792635), (39, 1700705), (65, 1020423), (87, 762385), (111, 597545), (145, 457431), (185, 358527), (195, 340141), (317, 209235), (377, 175935), (435, 152477), (481, 137895), (555, 119509), (951, 69745), (1073, 61815), (1131, 58645), (1443, 45965), (1585, 41847), (1885, 35187), (2405, 27579), (3219, 20605), (4121, 16095), (4755, 13949), (5365, 12363), (5655, 11729), (7215, 9193)]