565530585

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:590

約数の個数: 64

約数和(自身を含む): 987033600

約数和(自身を除く): 421503015

約数列:

[1, 3, 5, 15, 17, 51, 67, 79, 85, 201, 237, 255, 335, 395, 419, 1005, 1139, 1185, 1257, 1343, 2095, 3417, 4029, 5293, 5695, 6285, 6715, 7123, 15879, 17085, 20145, 21369, 26465, 28073, 33101, 35615, 79395, 84219, 89981, 99303, 106845, 140365, 165505, 269943, 421095, 449905, 477241, 496515, 562717, 1349715, 1431723, 1688151, 2217767, 2386205, 2813585, 6653301, 7158615, 8440755, 11088835, 33266505, 37702039, 113106117, 188510195, 565530585]

約数ペア:

[(1, 565530585), (3, 188510195), (5, 113106117), (15, 37702039), (17, 33266505), (51, 11088835), (67, 8440755), (79, 7158615), (85, 6653301), (201, 2813585), (237, 2386205), (255, 2217767), (335, 1688151), (395, 1431723), (419, 1349715), (1005, 562717), (1139, 496515), (1185, 477241), (1257, 449905), (1343, 421095), (2095, 269943), (3417, 165505), (4029, 140365), (5293, 106845), (5695, 99303), (6285, 89981), (6715, 84219), (7123, 79395), (15879, 35615), (17085, 33101), (20145, 28073), (21369, 26465)]