4995990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{55511}}^1$

素因数の和:55524

約数の個数: 24

約数和(自身を含む): 12989808

約数和(自身を除く): 7993818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 55511, 111022, 166533, 277555, 333066, 499599, 555110, 832665, 999198, 1665330, 2497995, 4995990]

約数ペア:

[(1, 4995990), (2, 2497995), (3, 1665330), (5, 999198), (6, 832665), (9, 555110), (10, 499599), (15, 333066), (18, 277555), (30, 166533), (45, 111022), (90, 55511)]