64682485955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{310727}}^1$

素因数の和:310859

約数の個数: 32

約数和(自身を含む): 85910077440

約数和(自身を除く): 21227591485

約数列:

[1, 5, 17, 31, 79, 85, 155, 395, 527, 1343, 2449, 2635, 6715, 12245, 41633, 208165, 310727, 1553635, 5282359, 9632537, 24547433, 26411795, 48162685, 122737165, 163753129, 417306361, 760970423, 818765645, 2086531805, 3804852115, 12936497191, 64682485955]

約数ペア:

[(1, 64682485955), (5, 12936497191), (17, 3804852115), (31, 2086531805), (79, 818765645), (85, 760970423), (155, 417306361), (395, 163753129), (527, 122737165), (1343, 48162685), (2449, 26411795), (2635, 24547433), (6715, 9632537), (12245, 5282359), (41633, 1553635), (208165, 310727)]