27394995

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 46033920

約数和(自身を除く): 18638925

約数列:

[1, 3, 5, 15, 29, 71, 87, 145, 213, 355, 435, 887, 1065, 2059, 2661, 4435, 6177, 10295, 13305, 25723, 30885, 62977, 77169, 128615, 188931, 314885, 385845, 944655, 1826333, 5478999, 9131665, 27394995]

約数ペア:

[(1, 27394995), (3, 9131665), (5, 5478999), (15, 1826333), (29, 944655), (71, 385845), (87, 314885), (145, 188931), (213, 128615), (355, 77169), (435, 62977), (887, 30885), (1065, 25723), (2059, 13305), (2661, 10295), (4435, 6177)]