27916395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{599}}^1$

素因数の和:859

約数の個数: 32

約数和(自身を含む): 48384000

約数和(自身を除く): 20467605

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 239, 599, 717, 1195, 1797, 2995, 3107, 3585, 7787, 8985, 9321, 15535, 23361, 38935, 46605, 116805, 143161, 429483, 715805, 1861093, 2147415, 5583279, 9305465, 27916395]

約数ペア:

[(1, 27916395), (3, 9305465), (5, 5583279), (13, 2147415), (15, 1861093), (39, 715805), (65, 429483), (195, 143161), (239, 116805), (599, 46605), (717, 38935), (1195, 23361), (1797, 15535), (2995, 9321), (3107, 8985), (3585, 7787)]