26809195

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 38747520

約数和(自身を除く): 11938325

約数列:

[1, 5, 7, 29, 35, 61, 145, 203, 305, 427, 433, 1015, 1769, 2135, 2165, 3031, 8845, 12383, 12557, 15155, 26413, 61915, 62785, 87899, 132065, 184891, 439495, 765977, 924455, 3829885, 5361839, 26809195]

約数ペア:

[(1, 26809195), (5, 5361839), (7, 3829885), (29, 924455), (35, 765977), (61, 439495), (145, 184891), (203, 132065), (305, 87899), (427, 62785), (433, 61915), (1015, 26413), (1769, 15155), (2135, 12557), (2165, 12383), (3031, 8845)]