102863845

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 145094400

約数和(自身を除く): 42230555

約数列:

[1, 5, 7, 35, 59, 109, 295, 413, 457, 545, 763, 2065, 2285, 3199, 3815, 6431, 15995, 26963, 32155, 45017, 49813, 134815, 188741, 225085, 249065, 348691, 943705, 1743455, 2938967, 14694835, 20572769, 102863845]

約数ペア:

[(1, 102863845), (5, 20572769), (7, 14694835), (35, 2938967), (59, 1743455), (109, 943705), (295, 348691), (413, 249065), (457, 225085), (545, 188741), (763, 134815), (2065, 49813), (2285, 45017), (3199, 32155), (3815, 26963), (6431, 15995)]