99699875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2339}}^1$

素因数の和:2396

約数の個数: 32

約数和(自身を含む): 140175360

約数和(自身を除く): 40475485

約数列:

[1, 5, 11, 25, 31, 55, 125, 155, 275, 341, 775, 1375, 1705, 2339, 3875, 8525, 11695, 25729, 42625, 58475, 72509, 128645, 292375, 362545, 643225, 797599, 1812725, 3216125, 3987995, 9063625, 19939975, 99699875]

約数ペア:

[(1, 99699875), (5, 19939975), (11, 9063625), (25, 3987995), (31, 3216125), (55, 1812725), (125, 797599), (155, 643225), (275, 362545), (341, 292375), (775, 128645), (1375, 72509), (1705, 58475), (2339, 42625), (3875, 25729), (8525, 11695)]