2013158775

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{17021}}^1$

素因数の和:17136

約数の個数: 48

約数和(自身を含む): 3546023040

約数和(自身を除く): 1532864265

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 83, 95, 249, 285, 415, 475, 1245, 1425, 1577, 2075, 4731, 6225, 7885, 17021, 23655, 39425, 51063, 85105, 118275, 255315, 323399, 425525, 970197, 1276575, 1412743, 1616995, 4238229, 4850985, 7063715, 8084975, 21191145, 24254925, 26842117, 35318575, 80526351, 105955725, 134210585, 402631755, 671052925, 2013158775]

約数ペア:

[(1, 2013158775), (3, 671052925), (5, 402631755), (15, 134210585), (19, 105955725), (25, 80526351), (57, 35318575), (75, 26842117), (83, 24254925), (95, 21191145), (249, 8084975), (285, 7063715), (415, 4850985), (475, 4238229), (1245, 1616995), (1425, 1412743), (1577, 1276575), (2075, 970197), (4731, 425525), (6225, 323399), (7885, 255315), (17021, 118275), (23655, 85105), (39425, 51063)]