352019995

素因数分解:

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

素因数の和:1362

約数の個数: 16

約数和(自身を含む): 425843712

約数和(自身を除く): 73823717

約数列:

[1, 5, 223, 491, 643, 1115, 2455, 3215, 109493, 143389, 315713, 547465, 716945, 1578565, 70403999, 352019995]

約数ペア:

[(1, 352019995), (5, 70403999), (223, 1578565), (491, 716945), (643, 547465), (1115, 315713), (2455, 143389), (3215, 109493)]