26378545

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1669}}^1$

素因数の和:1812

約数の個数: 16

約数和(自身を含む): 33066000

約数和(自身を除く): 6687455

約数列:

[1, 5, 29, 109, 145, 545, 1669, 3161, 8345, 15805, 48401, 181921, 242005, 909605, 5275709, 26378545]

約数ペア:

[(1, 26378545), (5, 5275709), (29, 909605), (109, 242005), (145, 181921), (545, 48401), (1669, 15805), (3161, 8345)]