12201435

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:705

約数の個数: 40

約数和(自身を含む): 22372416

約数和(自身を除く): 10170981

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 641, 705, 1269, 1923, 2115, 3205, 3807, 5769, 6345, 9615, 17307, 19035, 28845, 30127, 51921, 86535, 90381, 150635, 259605, 271143, 451905, 813429, 1355715, 2440287, 4067145, 12201435]

約数ペア:

[(1, 12201435), (3, 4067145), (5, 2440287), (9, 1355715), (15, 813429), (27, 451905), (45, 271143), (47, 259605), (81, 150635), (135, 90381), (141, 86535), (235, 51921), (405, 30127), (423, 28845), (641, 19035), (705, 17307), (1269, 9615), (1923, 6345), (2115, 5769), (3205, 3807)]