2774265

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 4910976

約数和(自身を除く): 2136711

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 347, 533, 615, 1041, 1599, 1735, 2665, 4511, 5205, 7995, 13533, 14227, 22555, 42681, 67665, 71135, 184951, 213405, 554853, 924755, 2774265]

約数ペア:

[(1, 2774265), (3, 924755), (5, 554853), (13, 213405), (15, 184951), (39, 71135), (41, 67665), (65, 42681), (123, 22555), (195, 14227), (205, 13533), (347, 7995), (533, 5205), (615, 4511), (1041, 2665), (1599, 1735)]