3253845

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 6402240

約数和(自身を除く): 3148395

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 233, 245, 285, 399, 665, 699, 735, 931, 1165, 1631, 1995, 2793, 3495, 4427, 4655, 4893, 8155, 11417, 13281, 13965, 22135, 24465, 30989, 34251, 57085, 66405, 92967, 154945, 171255, 216923, 464835, 650769, 1084615, 3253845]

約数ペア:

[(1, 3253845), (3, 1084615), (5, 650769), (7, 464835), (15, 216923), (19, 171255), (21, 154945), (35, 92967), (49, 66405), (57, 57085), (95, 34251), (105, 30989), (133, 24465), (147, 22135), (233, 13965), (245, 13281), (285, 11417), (399, 8155), (665, 4893), (699, 4655), (735, 4427), (931, 3495), (1165, 2793), (1631, 1995)]