49299015

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4219}}^1$

素因数の和:4287

約数の個数: 32

約数和(自身を含む): 85075200

約数和(自身を除く): 35776185

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 615, 779, 2337, 3895, 4219, 11685, 12657, 21095, 63285, 80161, 172979, 240483, 400805, 518937, 864895, 1202415, 2594685, 3286601, 9859803, 16433005, 49299015]

約数ペア:

[(1, 49299015), (3, 16433005), (5, 9859803), (15, 3286601), (19, 2594685), (41, 1202415), (57, 864895), (95, 518937), (123, 400805), (205, 240483), (285, 172979), (615, 80161), (779, 63285), (2337, 21095), (3895, 12657), (4219, 11685)]