155113525

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{3067}}^1$

素因数の和:3118

約数の個数: 36

約数和(自身を含む): 233585248

約数和(自身を除く): 78471723

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 289, 425, 595, 1445, 2023, 2975, 3067, 7225, 10115, 15335, 21469, 50575, 52139, 76675, 107345, 260695, 364973, 536725, 886363, 1303475, 1824865, 4431815, 6204541, 9124325, 22159075, 31022705, 155113525]

約数ペア:

[(1, 155113525), (5, 31022705), (7, 22159075), (17, 9124325), (25, 6204541), (35, 4431815), (85, 1824865), (119, 1303475), (175, 886363), (289, 536725), (425, 364973), (595, 260695), (1445, 107345), (2023, 76675), (2975, 52139), (3067, 50575), (7225, 21469), (10115, 15335)]