123104345

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6599}}^1$

素因数の和:6665

約数の個数: 32

約数和(自身を含む): 186278400

約数和(自身を除く): 63174055

約数列:

[1, 5, 7, 13, 35, 41, 65, 91, 205, 287, 455, 533, 1435, 2665, 3731, 6599, 18655, 32995, 46193, 85787, 230965, 270559, 428935, 600509, 1352795, 1893913, 3002545, 3517267, 9469565, 17586335, 24620869, 123104345]

約数ペア:

[(1, 123104345), (5, 24620869), (7, 17586335), (13, 9469565), (35, 3517267), (41, 3002545), (65, 1893913), (91, 1352795), (205, 600509), (287, 428935), (455, 270559), (533, 230965), (1435, 85787), (2665, 46193), (3731, 32995), (6599, 18655)]