11308785

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 18817920

約数和(自身を除く): 7509135

約数列:

[1, 3, 5, 15, 43, 89, 129, 197, 215, 267, 445, 591, 645, 985, 1335, 2955, 3827, 8471, 11481, 17533, 19135, 25413, 42355, 52599, 57405, 87665, 127065, 262995, 753919, 2261757, 3769595, 11308785]

約数ペア:

[(1, 11308785), (3, 3769595), (5, 2261757), (15, 753919), (43, 262995), (89, 127065), (129, 87665), (197, 57405), (215, 52599), (267, 42355), (445, 25413), (591, 19135), (645, 17533), (985, 11481), (1335, 8471), (2955, 3827)]