353147965

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1277}}^1$

素因数の和:1413

約数の個数: 32

約数和(自身を含む): 463760640

約数和(自身を除く): 110612675

約数列:

[1, 5, 19, 41, 71, 95, 205, 355, 779, 1277, 1349, 2911, 3895, 6385, 6745, 14555, 24263, 52357, 55309, 90667, 121315, 261785, 276545, 453335, 994783, 1722673, 3717347, 4973915, 8613365, 18586735, 70629593, 353147965]

約数ペア:

[(1, 353147965), (5, 70629593), (19, 18586735), (41, 8613365), (71, 4973915), (95, 3717347), (205, 1722673), (355, 994783), (779, 453335), (1277, 276545), (1349, 261785), (2911, 121315), (3895, 90667), (6385, 55309), (6745, 52357), (14555, 24263)]