1954278145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{683}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 2482099200

約数和(自身を除く): 527821055

約数列:

[1, 5, 23, 115, 139, 179, 683, 695, 895, 3197, 3415, 4117, 15709, 15985, 20585, 24881, 78545, 94937, 122257, 124405, 474685, 572263, 611285, 2183551, 2811911, 2861315, 10917755, 14059555, 16993723, 84968615, 390855629, 1954278145]

約数ペア:

[(1, 1954278145), (5, 390855629), (23, 84968615), (115, 16993723), (139, 14059555), (179, 10917755), (683, 2861315), (695, 2811911), (895, 2183551), (3197, 611285), (3415, 572263), (4117, 474685), (15709, 124405), (15985, 122257), (20585, 94937), (24881, 78545)]