39074925

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1613}}^1$

素因数の和:1662

約数の個数: 48

約数和(自身を含む): 72048960

約数和(自身を除く): 32974035

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 255, 285, 323, 425, 475, 969, 1275, 1425, 1613, 1615, 4839, 4845, 8065, 8075, 24195, 24225, 27421, 30647, 40325, 82263, 91941, 120975, 137105, 153235, 411315, 459705, 520999, 685525, 766175, 1562997, 2056575, 2298525, 2604995, 7814985, 13024975, 39074925]

約数ペア:

[(1, 39074925), (3, 13024975), (5, 7814985), (15, 2604995), (17, 2298525), (19, 2056575), (25, 1562997), (51, 766175), (57, 685525), (75, 520999), (85, 459705), (95, 411315), (255, 153235), (285, 137105), (323, 120975), (425, 91941), (475, 82263), (969, 40325), (1275, 30647), (1425, 27421), (1613, 24225), (1615, 24195), (4839, 8075), (4845, 8065)]