2003464875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2399}}^1$

素因数の和:2565

約数の個数: 64

約数和(自身を含む): 3558297600

約数和(自身を除く): 1554832725

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 131, 255, 375, 393, 425, 655, 1275, 1965, 2125, 2227, 2399, 3275, 6375, 6681, 7197, 9825, 11135, 11995, 16375, 33405, 35985, 40783, 49125, 55675, 59975, 122349, 167025, 179925, 203915, 278375, 299875, 314269, 611745, 835125, 899625, 942807, 1019575, 1571345, 3058725, 4714035, 5097875, 5342573, 7856725, 15293625, 16027719, 23570175, 26712865, 39283625, 80138595, 117850875, 133564325, 400692975, 667821625, 2003464875]

約数ペア:

[(1, 2003464875), (3, 667821625), (5, 400692975), (15, 133564325), (17, 117850875), (25, 80138595), (51, 39283625), (75, 26712865), (85, 23570175), (125, 16027719), (131, 15293625), (255, 7856725), (375, 5342573), (393, 5097875), (425, 4714035), (655, 3058725), (1275, 1571345), (1965, 1019575), (2125, 942807), (2227, 899625), (2399, 835125), (3275, 611745), (6375, 314269), (6681, 299875), (7197, 278375), (9825, 203915), (11135, 179925), (11995, 167025), (16375, 122349), (33405, 59975), (35985, 55675), (40783, 49125)]