53531985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1013}}^1$

素因数の和:1305

約数の個数: 32

約数和(自身を含む): 92671488

約数和(自身を除く): 39139503

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 271, 813, 1013, 1355, 3039, 3523, 4065, 5065, 10569, 13169, 15195, 17615, 39507, 52845, 65845, 197535, 274523, 823569, 1372615, 3568799, 4117845, 10706397, 17843995, 53531985]

約数ペア:

[(1, 53531985), (3, 17843995), (5, 10706397), (13, 4117845), (15, 3568799), (39, 1372615), (65, 823569), (195, 274523), (271, 197535), (813, 65845), (1013, 52845), (1355, 39507), (3039, 17615), (3523, 15195), (4065, 13169), (5065, 10569)]