61768035

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{401}}^1$

素因数の和:585

約数の個数: 64

約数和(自身を含む): 126581760

約数和(自身を除く): 64813725

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 163, 189, 315, 401, 489, 815, 945, 1141, 1203, 1467, 2005, 2445, 2807, 3423, 3609, 4401, 5705, 6015, 7335, 8421, 10269, 10827, 14035, 17115, 18045, 22005, 25263, 30807, 42105, 51345, 54135, 65363, 75789, 126315, 154035, 196089, 326815, 378945, 457541, 588267, 980445, 1372623, 1764801, 2287705, 2941335, 4117869, 6863115, 8824005, 12353607, 20589345, 61768035]

約数ペア:

[(1, 61768035), (3, 20589345), (5, 12353607), (7, 8824005), (9, 6863115), (15, 4117869), (21, 2941335), (27, 2287705), (35, 1764801), (45, 1372623), (63, 980445), (105, 588267), (135, 457541), (163, 378945), (189, 326815), (315, 196089), (401, 154035), (489, 126315), (815, 75789), (945, 65363), (1141, 54135), (1203, 51345), (1467, 42105), (2005, 30807), (2445, 25263), (2807, 22005), (3423, 18045), (3609, 17115), (4401, 14035), (5705, 10827), (6015, 10269), (7335, 8421)]