2017062855

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47533}}^1$

素因数の和:47608

約数の個数: 48

約数和(自身を含む): 3737313216

約数和(自身を除く): 1720250361

約数列:

[1, 3, 5, 9, 15, 23, 41, 45, 69, 115, 123, 205, 207, 345, 369, 615, 943, 1035, 1845, 2829, 4715, 8487, 14145, 42435, 47533, 142599, 237665, 427797, 712995, 1093259, 1948853, 2138985, 3279777, 5466295, 5846559, 9744265, 9839331, 16398885, 17539677, 29232795, 44823619, 49196655, 87698385, 134470857, 224118095, 403412571, 672354285, 2017062855]

約数ペア:

[(1, 2017062855), (3, 672354285), (5, 403412571), (9, 224118095), (15, 134470857), (23, 87698385), (41, 49196655), (45, 44823619), (69, 29232795), (115, 17539677), (123, 16398885), (205, 9839331), (207, 9744265), (345, 5846559), (369, 5466295), (615, 3279777), (943, 2138985), (1035, 1948853), (1845, 1093259), (2829, 712995), (4715, 427797), (8487, 237665), (14145, 142599), (42435, 47533)]