30772995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{443}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 53961984

約数和(自身を除く): 23188989

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 421, 443, 1263, 1329, 2105, 2215, 4631, 4873, 6315, 6645, 13893, 14619, 23155, 24365, 69465, 73095, 186503, 559509, 932515, 2051533, 2797545, 6154599, 10257665, 30772995]

約数ペア:

[(1, 30772995), (3, 10257665), (5, 6154599), (11, 2797545), (15, 2051533), (33, 932515), (55, 559509), (165, 186503), (421, 73095), (443, 69465), (1263, 24365), (1329, 23155), (2105, 14619), (2215, 13893), (4631, 6645), (4873, 6315)]