38003985

素因数分解:

$3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 70586880

約数和(自身を除く): 32582895

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 243, 279, 405, 465, 837, 1009, 1215, 1395, 2511, 3027, 4185, 5045, 7533, 9081, 12555, 15135, 27243, 31279, 37665, 45405, 81729, 93837, 136215, 156395, 245187, 281511, 408645, 469185, 844533, 1225935, 1407555, 2533599, 4222665, 7600797, 12667995, 38003985]

約数ペア:

[(1, 38003985), (3, 12667995), (5, 7600797), (9, 4222665), (15, 2533599), (27, 1407555), (31, 1225935), (45, 844533), (81, 469185), (93, 408645), (135, 281511), (155, 245187), (243, 156395), (279, 136215), (405, 93837), (465, 81729), (837, 45405), (1009, 37665), (1215, 31279), (1395, 27243), (2511, 15135), (3027, 12555), (4185, 9081), (5045, 7533)]