76580325

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{20021}}^1$

素因数の和:20054

約数の個数: 36

約数和(自身を含む): 145239588

約数和(自身を除く): 68659263

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 20021, 60063, 100105, 180189, 300315, 340357, 500525, 900945, 1021071, 1501575, 1701785, 3063213, 4504725, 5105355, 8508925, 15316065, 25526775, 76580325]

約数ペア:

[(1, 76580325), (3, 25526775), (5, 15316065), (9, 8508925), (15, 5105355), (17, 4504725), (25, 3063213), (45, 1701785), (51, 1501575), (75, 1021071), (85, 900945), (153, 500525), (225, 340357), (255, 300315), (425, 180189), (765, 100105), (1275, 60063), (3825, 20021)]