4380715

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 5463936

約数和(自身を除く): 1083221

約数列:

[1, 5, 53, 61, 265, 271, 305, 1355, 3233, 14363, 16165, 16531, 71815, 82655, 876143, 4380715]

約数ペア:

[(1, 4380715), (5, 876143), (53, 82655), (61, 71815), (265, 16531), (271, 16165), (305, 14363), (1355, 3233)]