80010975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{331}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 145240704

約数和(自身を除く): 65229729

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 293, 331, 825, 879, 993, 1465, 1655, 3223, 3641, 4395, 4965, 7325, 8275, 9669, 10923, 16115, 18205, 21975, 24825, 48345, 54615, 80575, 91025, 96983, 241725, 273075, 290949, 484915, 1066813, 1454745, 2424575, 3200439, 5334065, 7273725, 16002195, 26670325, 80010975]

約数ペア:

[(1, 80010975), (3, 26670325), (5, 16002195), (11, 7273725), (15, 5334065), (25, 3200439), (33, 2424575), (55, 1454745), (75, 1066813), (165, 484915), (275, 290949), (293, 273075), (331, 241725), (825, 96983), (879, 91025), (993, 80575), (1465, 54615), (1655, 48345), (3223, 24825), (3641, 21975), (4395, 18205), (4965, 16115), (7325, 10923), (8275, 9669)]