988295

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 1575936

約数和(自身を除く): 587641

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 151, 187, 385, 595, 755, 935, 1057, 1309, 1661, 2567, 5285, 6545, 8305, 11627, 12835, 17969, 28237, 58135, 89845, 141185, 197659, 988295]

約数ペア:

[(1, 988295), (5, 197659), (7, 141185), (11, 89845), (17, 58135), (35, 28237), (55, 17969), (77, 12835), (85, 11627), (119, 8305), (151, 6545), (187, 5285), (385, 2567), (595, 1661), (755, 1309), (935, 1057)]