4518515

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:151

約数の個数: 24

約数和(自身を含む): 5968080

約数和(自身を除く): 1449565

約数列:

[1, 5, 17, 53, 59, 85, 265, 289, 295, 901, 1003, 1445, 3127, 4505, 5015, 15317, 15635, 17051, 53159, 76585, 85255, 265795, 903703, 4518515]

約数ペア:

[(1, 4518515), (5, 903703), (17, 265795), (53, 85255), (59, 76585), (85, 53159), (265, 17051), (289, 15635), (295, 15317), (901, 5015), (1003, 4505), (1445, 3127)]