132217225

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 197987328

約数和(自身を除く): 65770103

約数列:

[1, 5, 7, 23, 25, 35, 107, 115, 161, 175, 307, 535, 575, 749, 805, 1535, 2149, 2461, 2675, 3745, 4025, 7061, 7675, 10745, 12305, 17227, 18725, 32849, 35305, 49427, 53725, 61525, 86135, 164245, 176525, 229943, 247135, 430675, 755527, 821225, 1149715, 1235675, 3777635, 5288689, 5748575, 18888175, 26443445, 132217225]

約数ペア:

[(1, 132217225), (5, 26443445), (7, 18888175), (23, 5748575), (25, 5288689), (35, 3777635), (107, 1235675), (115, 1149715), (161, 821225), (175, 755527), (307, 430675), (535, 247135), (575, 229943), (749, 176525), (805, 164245), (1535, 86135), (2149, 61525), (2461, 53725), (2675, 49427), (3745, 35305), (4025, 32849), (7061, 18725), (7675, 17227), (10745, 12305)]