22709175

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 39774240

約数和(自身を除く): 17065065

約数列:

[1, 3, 5, 15, 25, 29, 53, 75, 87, 145, 159, 197, 265, 435, 591, 725, 795, 985, 1325, 1537, 2175, 2955, 3975, 4611, 4925, 5713, 7685, 10441, 14775, 17139, 23055, 28565, 31323, 38425, 52205, 85695, 115275, 142825, 156615, 261025, 302789, 428475, 783075, 908367, 1513945, 4541835, 7569725, 22709175]

約数ペア:

[(1, 22709175), (3, 7569725), (5, 4541835), (15, 1513945), (25, 908367), (29, 783075), (53, 428475), (75, 302789), (87, 261025), (145, 156615), (159, 142825), (197, 115275), (265, 85695), (435, 52205), (591, 38425), (725, 31323), (795, 28565), (985, 23055), (1325, 17139), (1537, 14775), (2175, 10441), (2955, 7685), (3975, 5713), (4611, 4925)]