88716965

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 117573120

約数和(自身を除く): 28856155

約数列:

[1, 5, 17, 47, 53, 85, 235, 265, 419, 799, 901, 2095, 2491, 3995, 4505, 7123, 12455, 19693, 22207, 35615, 42347, 98465, 111035, 211735, 334781, 377519, 1043729, 1673905, 1887595, 5218645, 17743393, 88716965]

約数ペア:

[(1, 88716965), (5, 17743393), (17, 5218645), (47, 1887595), (53, 1673905), (85, 1043729), (235, 377519), (265, 334781), (419, 211735), (799, 111035), (901, 98465), (2095, 42347), (2491, 35615), (3995, 22207), (4505, 19693), (7123, 12455)]