61190925

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1867}}^1$

素因数の和:1922

約数の個数: 48

約数和(自身を含む): 111183360

約数和(自身を除く): 49992435

約数列:

[1, 3, 5, 15, 19, 23, 25, 57, 69, 75, 95, 115, 285, 345, 437, 475, 575, 1311, 1425, 1725, 1867, 2185, 5601, 6555, 9335, 10925, 28005, 32775, 35473, 42941, 46675, 106419, 128823, 140025, 177365, 214705, 532095, 644115, 815879, 886825, 1073525, 2447637, 2660475, 3220575, 4079395, 12238185, 20396975, 61190925]

約数ペア:

[(1, 61190925), (3, 20396975), (5, 12238185), (15, 4079395), (19, 3220575), (23, 2660475), (25, 2447637), (57, 1073525), (69, 886825), (75, 815879), (95, 644115), (115, 532095), (285, 214705), (345, 177365), (437, 140025), (475, 128823), (575, 106419), (1311, 46675), (1425, 42941), (1725, 35473), (1867, 32775), (2185, 28005), (5601, 10925), (6555, 9335)]