22989505

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 34679808

約数和(自身を除く): 11690303

約数列:

[1, 5, 7, 11, 35, 55, 77, 211, 283, 385, 1055, 1415, 1477, 1981, 2321, 3113, 7385, 9905, 11605, 15565, 16247, 21791, 59713, 81235, 108955, 298565, 417991, 656843, 2089955, 3284215, 4597901, 22989505]

約数ペア:

[(1, 22989505), (5, 4597901), (7, 3284215), (11, 2089955), (35, 656843), (55, 417991), (77, 298565), (211, 108955), (283, 81235), (385, 59713), (1055, 21791), (1415, 16247), (1477, 15565), (1981, 11605), (2321, 9905), (3113, 7385)]