9080496905

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{977}}^1\times {\mathrm{983}}^1$

素因数の和:2057

約数の個数: 32

約数和(自身を含む): 11455838208

約数和(自身を除く): 2375341303

約数列:

[1, 5, 31, 61, 155, 305, 977, 983, 1891, 4885, 4915, 9455, 30287, 30473, 59597, 59963, 151435, 152365, 297985, 299815, 960391, 1847507, 1858853, 4801955, 9237535, 9294265, 29772121, 58583851, 148860605, 292919255, 1816099381, 9080496905]

約数ペア:

[(1, 9080496905), (5, 1816099381), (31, 292919255), (61, 148860605), (155, 58583851), (305, 29772121), (977, 9294265), (983, 9237535), (1891, 4801955), (4885, 1858853), (4915, 1847507), (9455, 960391), (30287, 299815), (30473, 297985), (59597, 152365), (59963, 151435)]