77068015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 99532800

約数和(自身を除く): 22464785

約数列:

[1, 5, 31, 47, 71, 149, 155, 235, 355, 745, 1457, 2201, 3337, 4619, 7003, 7285, 10579, 11005, 16685, 23095, 35015, 52895, 103447, 217093, 327949, 497213, 517235, 1085465, 1639745, 2486065, 15413603, 77068015]

約数ペア:

[(1, 77068015), (5, 15413603), (31, 2486065), (47, 1639745), (71, 1085465), (149, 517235), (155, 497213), (235, 327949), (355, 217093), (745, 103447), (1457, 52895), (2201, 35015), (3337, 23095), (4619, 16685), (7003, 11005), (7285, 10579)]