2243359637545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1723}}^1\times {\mathrm{103787}}^1$

素因数の和:105721

約数の個数: 32

約数和(自身を含む): 2915851623552

約数和(自身を除く): 672491986007

約数列:

[1, 5, 13, 65, 193, 965, 1723, 2509, 8615, 12545, 22399, 103787, 111995, 332539, 518935, 1349231, 1662695, 4323007, 6746155, 20030891, 21615035, 100154455, 178825001, 260401583, 894125005, 1302007915, 2324725013, 11623625065, 34513225193, 172566125965, 448671927509, 2243359637545]

約数ペア:

[(1, 2243359637545), (5, 448671927509), (13, 172566125965), (65, 34513225193), (193, 11623625065), (965, 2324725013), (1723, 1302007915), (2509, 894125005), (8615, 260401583), (12545, 178825001), (22399, 100154455), (103787, 21615035), (111995, 20030891), (332539, 6746155), (518935, 4323007), (1349231, 1662695)]