8206338165

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{74021}}^1$

素因数の和:74437

約数の個数: 32

約数和(自身を含む): 13856918400

約数和(自身を除く): 5650580235

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 389, 1167, 1945, 5835, 7391, 22173, 36955, 74021, 110865, 222063, 370105, 1110315, 1406399, 4219197, 7031995, 21095985, 28794169, 86382507, 143970845, 431912535, 547089211, 1641267633, 2735446055, 8206338165]

約数ペア:

[(1, 8206338165), (3, 2735446055), (5, 1641267633), (15, 547089211), (19, 431912535), (57, 143970845), (95, 86382507), (285, 28794169), (389, 21095985), (1167, 7031995), (1945, 4219197), (5835, 1406399), (7391, 1110315), (22173, 370105), (36955, 222063), (74021, 110865)]