98979815

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 132814080

約数和(自身を除く): 33834265

約数列:

[1, 5, 11, 55, 107, 121, 139, 535, 605, 695, 1177, 1331, 1529, 5885, 6655, 7645, 12947, 14873, 16819, 64735, 74365, 84095, 142417, 163603, 185009, 712085, 818015, 925045, 1799633, 8998165, 19795963, 98979815]

約数ペア:

[(1, 98979815), (5, 19795963), (11, 8998165), (55, 1799633), (107, 925045), (121, 818015), (139, 712085), (535, 185009), (605, 163603), (695, 142417), (1177, 84095), (1331, 74365), (1529, 64735), (5885, 16819), (6655, 14873), (7645, 12947)]