4998117445

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1\times {\mathrm{1427}}^1$

素因数の和:1905

約数の個数: 32

約数和(自身を含む): 6317015040

約数和(自身を除く): 1318897595

約数列:

[1, 5, 31, 59, 155, 295, 383, 1427, 1829, 1915, 7135, 9145, 11873, 22597, 44237, 59365, 84193, 112985, 221185, 420965, 546541, 700507, 2609983, 2732705, 3502535, 13049915, 16942771, 32245919, 84713855, 161229595, 999623489, 4998117445]

約数ペア:

[(1, 4998117445), (5, 999623489), (31, 161229595), (59, 84713855), (155, 32245919), (295, 16942771), (383, 13049915), (1427, 3502535), (1829, 2732705), (1915, 2609983), (7135, 700507), (9145, 546541), (11873, 420965), (22597, 221185), (44237, 112985), (59365, 84193)]