2912129625

素因数分解:

$3^1\times 5^3\times {\mathrm{1889}}^1\times {\mathrm{4111}}^1$

素因数の和:6018

約数の個数: 32

約数和(自身を含む): 4849528320

約数和(自身を除く): 1937398695

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 1889, 4111, 5667, 9445, 12333, 20555, 28335, 47225, 61665, 102775, 141675, 236125, 308325, 513875, 708375, 1541625, 7765679, 23297037, 38828395, 116485185, 194141975, 582425925, 970709875, 2912129625]

約数ペア:

[(1, 2912129625), (3, 970709875), (5, 582425925), (15, 194141975), (25, 116485185), (75, 38828395), (125, 23297037), (375, 7765679), (1889, 1541625), (4111, 708375), (5667, 513875), (9445, 308325), (12333, 236125), (20555, 141675), (28335, 102775), (47225, 61665)]