389613315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6073}}^1$

素因数の和:6148

約数の個数: 64

約数和(自身を含む): 783691776

約数和(自身を除く): 394078461

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 47, 65, 91, 105, 141, 195, 235, 273, 329, 455, 611, 705, 987, 1365, 1645, 1833, 3055, 4277, 4935, 6073, 9165, 12831, 18219, 21385, 30365, 42511, 64155, 78949, 91095, 127533, 212555, 236847, 285431, 394745, 552643, 637665, 856293, 1184235, 1427155, 1657929, 1998017, 2763215, 3710603, 4281465, 5994051, 8289645, 9990085, 11131809, 18553015, 25974221, 29970255, 55659045, 77922663, 129871105, 389613315]

約数ペア:

[(1, 389613315), (3, 129871105), (5, 77922663), (7, 55659045), (13, 29970255), (15, 25974221), (21, 18553015), (35, 11131809), (39, 9990085), (47, 8289645), (65, 5994051), (91, 4281465), (105, 3710603), (141, 2763215), (195, 1998017), (235, 1657929), (273, 1427155), (329, 1184235), (455, 856293), (611, 637665), (705, 552643), (987, 394745), (1365, 285431), (1645, 236847), (1833, 212555), (3055, 127533), (4277, 91095), (4935, 78949), (6073, 64155), (9165, 42511), (12831, 30365), (18219, 21385)]