33220455

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2843}}^1$

素因数の和:2911

約数の個数: 32

約数和(自身を含む): 57335040

約数和(自身を除く): 24114585

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 615, 779, 2337, 2843, 3895, 8529, 11685, 14215, 42645, 54017, 116563, 162051, 270085, 349689, 582815, 810255, 1748445, 2214697, 6644091, 11073485, 33220455]

約数ペア:

[(1, 33220455), (3, 11073485), (5, 6644091), (15, 2214697), (19, 1748445), (41, 810255), (57, 582815), (95, 349689), (123, 270085), (205, 162051), (285, 116563), (615, 54017), (779, 42645), (2337, 14215), (2843, 11685), (3895, 8529)]