6212955

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 11819520

約数和(自身を除く): 5606565

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 79, 105, 107, 147, 237, 245, 321, 395, 535, 553, 735, 749, 1185, 1605, 1659, 2247, 2765, 3745, 3871, 5243, 8295, 8453, 11235, 11613, 15729, 19355, 25359, 26215, 42265, 58065, 59171, 78645, 126795, 177513, 295855, 414197, 887565, 1242591, 2070985, 6212955]

約数ペア:

[(1, 6212955), (3, 2070985), (5, 1242591), (7, 887565), (15, 414197), (21, 295855), (35, 177513), (49, 126795), (79, 78645), (105, 59171), (107, 58065), (147, 42265), (237, 26215), (245, 25359), (321, 19355), (395, 15729), (535, 11613), (553, 11235), (735, 8453), (749, 8295), (1185, 5243), (1605, 3871), (1659, 3745), (2247, 2765)]