5280299925

素因数分解:

$3^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{491}}^1\times {\mathrm{643}}^1$

素因数の和:1370

約数の個数: 48

約数和(自身を含む): 8800770048

約数和(自身を除く): 3520470123

約数列:

[1, 3, 5, 15, 25, 75, 223, 491, 643, 669, 1115, 1473, 1929, 2455, 3215, 3345, 5575, 7365, 9645, 12275, 16075, 16725, 36825, 48225, 109493, 143389, 315713, 328479, 430167, 547465, 716945, 947139, 1578565, 1642395, 2150835, 2737325, 3584725, 4735695, 7892825, 8211975, 10754175, 23678475, 70403999, 211211997, 352019995, 1056059985, 1760099975, 5280299925]

約数ペア:

[(1, 5280299925), (3, 1760099975), (5, 1056059985), (15, 352019995), (25, 211211997), (75, 70403999), (223, 23678475), (491, 10754175), (643, 8211975), (669, 7892825), (1115, 4735695), (1473, 3584725), (1929, 2737325), (2455, 2150835), (3215, 1642395), (3345, 1578565), (5575, 947139), (7365, 716945), (9645, 547465), (12275, 430167), (16075, 328479), (16725, 315713), (36825, 143389), (48225, 109493)]