68699115

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 125349120

約数和(自身を除く): 56650005

約数列:

[1, 3, 5, 9, 15, 29, 45, 61, 87, 145, 183, 261, 305, 435, 549, 863, 915, 1305, 1769, 2589, 2745, 4315, 5307, 7767, 8845, 12945, 15921, 25027, 26535, 38835, 52643, 75081, 79605, 125135, 157929, 225243, 263215, 375405, 473787, 789645, 1126215, 1526647, 2368935, 4579941, 7633235, 13739823, 22899705, 68699115]

約数ペア:

[(1, 68699115), (3, 22899705), (5, 13739823), (9, 7633235), (15, 4579941), (29, 2368935), (45, 1526647), (61, 1126215), (87, 789645), (145, 473787), (183, 375405), (261, 263215), (305, 225243), (435, 157929), (549, 125135), (863, 79605), (915, 75081), (1305, 52643), (1769, 38835), (2589, 26535), (2745, 25027), (4315, 15921), (5307, 12945), (7767, 8845)]