282850645

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{2927}}^1$

素因数の和:3201

約数の個数: 32

約数和(自身を含む): 425005056

約数和(自身を除く): 142154411

約数列:

[1, 5, 7, 11, 35, 55, 77, 251, 385, 1255, 1757, 2761, 2927, 8785, 13805, 14635, 19327, 20489, 32197, 96635, 102445, 160985, 225379, 734677, 1126895, 3673385, 5142739, 8081447, 25713695, 40407235, 56570129, 282850645]

約数ペア:

[(1, 282850645), (5, 56570129), (7, 40407235), (11, 25713695), (35, 8081447), (55, 5142739), (77, 3673385), (251, 1126895), (385, 734677), (1255, 225379), (1757, 160985), (2761, 102445), (2927, 96635), (8785, 32197), (13805, 20489), (14635, 19327)]