1669147205

素因数分解:

$5^1\times {\mathrm{11}}^4\times {\mathrm{151}}^2$

素因数の和:351

約数の個数: 30

約数和(自身を含む): 2217948390

約数和(自身を除く): 548801185

約数列:

[1, 5, 11, 55, 121, 151, 605, 755, 1331, 1661, 6655, 8305, 14641, 18271, 22801, 73205, 91355, 114005, 200981, 250811, 1004905, 1254055, 2210791, 2758921, 11053955, 13794605, 30348131, 151740655, 333829441, 1669147205]

約数ペア:

[(1, 1669147205), (5, 333829441), (11, 151740655), (55, 30348131), (121, 13794605), (151, 11053955), (605, 2758921), (755, 2210791), (1331, 1254055), (1661, 1004905), (6655, 250811), (8305, 200981), (14641, 114005), (18271, 91355), (22801, 73205)]