17515702045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1223}}^1\times {\mathrm{3677}}^1$

素因数の和:4965

約数の個数: 32

約数和(自身を含む): 22689434880

約数和(自身を除く): 5173732835

約数列:

[1, 5, 19, 41, 95, 205, 779, 1223, 3677, 3895, 6115, 18385, 23237, 50143, 69863, 116185, 150757, 250715, 349315, 753785, 952717, 2864383, 4496971, 4763585, 14321915, 22484855, 85442449, 184375811, 427212245, 921879055, 3503140409, 17515702045]

約数ペア:

[(1, 17515702045), (5, 3503140409), (19, 921879055), (41, 427212245), (95, 184375811), (205, 85442449), (779, 22484855), (1223, 14321915), (3677, 4763585), (3895, 4496971), (6115, 2864383), (18385, 952717), (23237, 753785), (50143, 349315), (69863, 250715), (116185, 150757)]