118189775

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:560

約数の個数: 36

約数和(自身を含む): 163270800

約数和(自身を除く): 45081025

約数列:

[1, 5, 11, 25, 55, 89, 121, 275, 439, 445, 605, 979, 2195, 2225, 3025, 4829, 4895, 10769, 10975, 24145, 24475, 39071, 53119, 53845, 120725, 195355, 265595, 269225, 429781, 976775, 1327975, 2148905, 4727591, 10744525, 23637955, 118189775]

約数ペア:

[(1, 118189775), (5, 23637955), (11, 10744525), (25, 4727591), (55, 2148905), (89, 1327975), (121, 976775), (275, 429781), (439, 269225), (445, 265595), (605, 195355), (979, 120725), (2195, 53845), (2225, 53119), (3025, 39071), (4829, 24475), (4895, 24145), (10769, 10975)]