13149465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2053}}^1$

素因数の和:2129

約数の個数: 32

約数和(自身を含む): 24450816

約数和(自身を除く): 11301351

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2053, 2135, 6159, 6405, 10265, 14371, 30795, 43113, 71855, 125233, 215565, 375699, 626165, 876631, 1878495, 2629893, 4383155, 13149465]

約数ペア:

[(1, 13149465), (3, 4383155), (5, 2629893), (7, 1878495), (15, 876631), (21, 626165), (35, 375699), (61, 215565), (105, 125233), (183, 71855), (305, 43113), (427, 30795), (915, 14371), (1281, 10265), (2053, 6405), (2135, 6159)]