898408095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271013}}^1$

素因数の和:271051

約数の個数: 32

約数和(自身を含む): 1639092672

約数和(自身を除く): 740684577

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 271013, 813039, 1355065, 3523169, 4065195, 4607221, 10569507, 13821663, 17615845, 23036105, 52847535, 59893873, 69108315, 179681619, 299469365, 898408095]

約数ペア:

[(1, 898408095), (3, 299469365), (5, 179681619), (13, 69108315), (15, 59893873), (17, 52847535), (39, 23036105), (51, 17615845), (65, 13821663), (85, 10569507), (195, 4607221), (221, 4065195), (255, 3523169), (663, 1355065), (1105, 813039), (3315, 271013)]