629268695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{911}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 869391360

約数和(自身を除く): 240122665

約数列:

[1, 5, 11, 19, 55, 95, 209, 661, 911, 1045, 3305, 4555, 7271, 10021, 12559, 17309, 36355, 50105, 62795, 86545, 138149, 190399, 602171, 690745, 951995, 3010855, 6623881, 11441249, 33119405, 57206245, 125853739, 629268695]

約数ペア:

[(1, 629268695), (5, 125853739), (11, 57206245), (19, 33119405), (55, 11441249), (95, 6623881), (209, 3010855), (661, 951995), (911, 690745), (1045, 602171), (3305, 190399), (4555, 138149), (7271, 86545), (10021, 62795), (12559, 50105), (17309, 36355)]