766755055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{509}}^1$

素因数の和:1035

約数の個数: 32

約数和(自身を含む): 1024488000

約数和(自身を除く): 257732945

約数列:

[1, 5, 11, 55, 61, 305, 449, 509, 671, 2245, 2545, 3355, 4939, 5599, 24695, 27389, 27995, 31049, 136945, 155245, 228541, 301279, 341539, 1142705, 1506395, 1707695, 2513951, 12569755, 13941001, 69705005, 153351011, 766755055]

約数ペア:

[(1, 766755055), (5, 153351011), (11, 69705005), (55, 13941001), (61, 12569755), (305, 2513951), (449, 1707695), (509, 1506395), (671, 1142705), (2245, 341539), (2545, 301279), (3355, 228541), (4939, 155245), (5599, 136945), (24695, 31049), (27389, 27995)]