297212615

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{6323}}^1$

素因数の和:6431

約数の個数: 32

約数和(自身を含む): 437114880

約数和(自身を除く): 139902265

約数列:

[1, 5, 7, 17, 35, 79, 85, 119, 395, 553, 595, 1343, 2765, 6323, 6715, 9401, 31615, 44261, 47005, 107491, 221305, 499517, 537455, 752437, 2497585, 3496619, 3762185, 8491789, 17483095, 42458945, 59442523, 297212615]

約数ペア:

[(1, 297212615), (5, 59442523), (7, 42458945), (17, 17483095), (35, 8491789), (79, 3762185), (85, 3496619), (119, 2497585), (395, 752437), (553, 537455), (595, 499517), (1343, 221305), (2765, 107491), (6323, 47005), (6715, 44261), (9401, 31615)]