201441885

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{312313}}^1$

素因数の和:312364

約数の個数: 16

約数和(自身を含む): 329803584

約数和(自身を除く): 128361699

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 312313, 936939, 1561565, 4684695, 13429459, 40288377, 67147295, 201441885]

約数ペア:

[(1, 201441885), (3, 67147295), (5, 40288377), (15, 13429459), (43, 4684695), (129, 1561565), (215, 936939), (645, 312313)]