25272885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1721}}^1$

素因数の和:1829

約数の個数: 32

約数和(自身を含む): 44634240

約数和(自身を除く): 19361355

約数列:

[1, 3, 5, 11, 15, 33, 55, 89, 165, 267, 445, 979, 1335, 1721, 2937, 4895, 5163, 8605, 14685, 18931, 25815, 56793, 94655, 153169, 283965, 459507, 765845, 1684859, 2297535, 5054577, 8424295, 25272885]

約数ペア:

[(1, 25272885), (3, 8424295), (5, 5054577), (11, 2297535), (15, 1684859), (33, 765845), (55, 459507), (89, 283965), (165, 153169), (267, 94655), (445, 56793), (979, 25815), (1335, 18931), (1721, 14685), (2937, 8605), (4895, 5163)]