22496495

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 32247936

約数和(自身を除く): 9751441

約数列:

[1, 5, 7, 35, 41, 61, 205, 257, 287, 305, 427, 1285, 1435, 1799, 2135, 2501, 8995, 10537, 12505, 15677, 17507, 52685, 73759, 78385, 87535, 109739, 368795, 548695, 642757, 3213785, 4499299, 22496495]

約数ペア:

[(1, 22496495), (5, 4499299), (7, 3213785), (35, 642757), (41, 548695), (61, 368795), (205, 109739), (257, 87535), (287, 78385), (305, 73759), (427, 52685), (1285, 17507), (1435, 15677), (1799, 12505), (2135, 10537), (2501, 8995)]