5197325

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1747}}^1$

素因数の和:1781

約数の個数: 24

約数和(自身を含む): 7803072

約数和(自身を除く): 2605747

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 1747, 2975, 8735, 12229, 29699, 43675, 61145, 148495, 207893, 305725, 742475, 1039465, 5197325]

約数ペア:

[(1, 5197325), (5, 1039465), (7, 742475), (17, 305725), (25, 207893), (35, 148495), (85, 61145), (119, 43675), (175, 29699), (425, 12229), (595, 8735), (1747, 2975)]