26090895

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2129}}^1$

素因数の和:2199

約数の個数: 32

約数和(自身を含む): 44985600

約数和(自身を除く): 18894705

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 285, 645, 817, 2129, 2451, 4085, 6387, 10645, 12255, 31935, 40451, 91547, 121353, 202255, 274641, 457735, 606765, 1373205, 1739393, 5218179, 8696965, 26090895]

約数ペア:

[(1, 26090895), (3, 8696965), (5, 5218179), (15, 1739393), (19, 1373205), (43, 606765), (57, 457735), (95, 274641), (129, 202255), (215, 121353), (285, 91547), (645, 40451), (817, 31935), (2129, 12255), (2451, 10645), (4085, 6387)]