4400845

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 5499648

約数和(自身を除く): 1098803

約数列:

[1, 5, 47, 61, 235, 305, 307, 1535, 2867, 14335, 14429, 18727, 72145, 93635, 880169, 4400845]

約数ペア:

[(1, 4400845), (5, 880169), (47, 93635), (61, 72145), (235, 18727), (305, 14429), (307, 14335), (1535, 2867)]