98774095

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 138700800

約数和(自身を除く): 39926705

約数列:

[1, 5, 7, 35, 79, 139, 257, 395, 553, 695, 973, 1285, 1799, 2765, 4865, 8995, 10981, 20303, 35723, 54905, 76867, 101515, 142121, 178615, 250061, 384335, 710605, 1250305, 2822117, 14110585, 19754819, 98774095]

約数ペア:

[(1, 98774095), (5, 19754819), (7, 14110585), (35, 2822117), (79, 1250305), (139, 710605), (257, 384335), (395, 250061), (553, 178615), (695, 142121), (973, 101515), (1285, 76867), (1799, 54905), (2765, 35723), (4865, 20303), (8995, 10981)]