90625498

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{7951}}^1$

素因数の和:8133

約数の個数: 16

約数和(自身を含む): 140273280

約数和(自身を除く): 49647782

約数列:

[1, 2, 41, 82, 139, 278, 5699, 7951, 11398, 15902, 325991, 651982, 1105189, 2210378, 45312749, 90625498]

約数ペア:

[(1, 90625498), (2, 45312749), (41, 2210378), (82, 1105189), (139, 651982), (278, 325991), (5699, 15902), (7951, 11398)]