7740645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 13837824

約数和(自身を除く): 6097179

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1091, 1419, 2365, 3273, 5455, 7095, 12001, 16365, 36003, 46913, 60005, 140739, 180015, 234565, 516043, 703695, 1548129, 2580215, 7740645]

約数ペア:

[(1, 7740645), (3, 2580215), (5, 1548129), (11, 703695), (15, 516043), (33, 234565), (43, 180015), (55, 140739), (129, 60005), (165, 46913), (215, 36003), (473, 16365), (645, 12001), (1091, 7095), (1419, 5455), (2365, 3273)]