40747755

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{331}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 67887360

約数和(自身を除く): 27139605

約数列:

[1, 3, 5, 15, 29, 87, 145, 283, 331, 435, 849, 993, 1415, 1655, 4245, 4965, 8207, 9599, 24621, 28797, 41035, 47995, 93673, 123105, 143985, 281019, 468365, 1405095, 2716517, 8149551, 13582585, 40747755]

約数ペア:

[(1, 40747755), (3, 13582585), (5, 8149551), (15, 2716517), (29, 1405095), (87, 468365), (145, 281019), (283, 143985), (331, 123105), (435, 93673), (849, 47995), (993, 41035), (1415, 28797), (1655, 24621), (4245, 9599), (4965, 8207)]