249324804985

素因数分解:

$5^1\times {\mathrm{61}}^2\times {\mathrm{1427}}^1\times {\mathrm{9391}}^1$

素因数の和:10945

約数の個数: 24

約数和(自身を含む): 304420491648

約数和(自身を除く): 55095686663

約数列:

[1, 5, 61, 305, 1427, 3721, 7135, 9391, 18605, 46955, 87047, 435235, 572851, 2864255, 5309867, 13400957, 26549335, 34943911, 67004785, 174719555, 817458377, 4087291885, 49864960997, 249324804985]

約数ペア:

[(1, 249324804985), (5, 49864960997), (61, 4087291885), (305, 817458377), (1427, 174719555), (3721, 67004785), (7135, 34943911), (9391, 26549335), (18605, 13400957), (46955, 5309867), (87047, 2864255), (435235, 572851)]