42278085

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10799}}^1$

素因数の和:10842

約数の個数: 32

約数和(自身を含む): 77760000

約数和(自身を除く): 35481915

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 10799, 32397, 53995, 97191, 161985, 291573, 313171, 485955, 939513, 1457865, 1565855, 2818539, 4697565, 8455617, 14092695, 42278085]

約数ペア:

[(1, 42278085), (3, 14092695), (5, 8455617), (9, 4697565), (15, 2818539), (27, 1565855), (29, 1457865), (45, 939513), (87, 485955), (135, 313171), (145, 291573), (261, 161985), (435, 97191), (783, 53995), (1305, 32397), (3915, 10799)]