101819095

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 143700480

約数和(自身を除く): 41881385

約数列:

[1, 5, 7, 35, 53, 131, 265, 371, 419, 655, 917, 1855, 2095, 2933, 4585, 6943, 14665, 22207, 34715, 48601, 54889, 111035, 155449, 243005, 274445, 384223, 777245, 1921115, 2909117, 14545585, 20363819, 101819095]

約数ペア:

[(1, 101819095), (5, 20363819), (7, 14545585), (35, 2909117), (53, 1921115), (131, 777245), (265, 384223), (371, 274445), (419, 243005), (655, 155449), (917, 111035), (1855, 54889), (2095, 48601), (2933, 34715), (4585, 22207), (6943, 14665)]