2309545

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 3502080

約数和(自身を除く): 1192535

約数列:

[1, 5, 7, 19, 23, 35, 95, 115, 133, 151, 161, 437, 665, 755, 805, 1057, 2185, 2869, 3059, 3473, 5285, 14345, 15295, 17365, 20083, 24311, 65987, 100415, 121555, 329935, 461909, 2309545]

約数ペア:

[(1, 2309545), (5, 461909), (7, 329935), (19, 121555), (23, 100415), (35, 65987), (95, 24311), (115, 20083), (133, 17365), (151, 15295), (161, 14345), (437, 5285), (665, 3473), (755, 3059), (805, 2869), (1057, 2185)]