2146755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 3769920

約数和(自身を除く): 1623165

約数列:

[1, 3, 5, 13, 15, 39, 65, 101, 109, 195, 303, 327, 505, 545, 1313, 1417, 1515, 1635, 3939, 4251, 6565, 7085, 11009, 19695, 21255, 33027, 55045, 143117, 165135, 429351, 715585, 2146755]

約数ペア:

[(1, 2146755), (3, 715585), (5, 429351), (13, 165135), (15, 143117), (39, 55045), (65, 33027), (101, 21255), (109, 19695), (195, 11009), (303, 7085), (327, 6565), (505, 4251), (545, 3939), (1313, 1635), (1417, 1515)]