140593255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 198936864

約数和(自身を除く): 58343609

約数列:

[1, 5, 11, 19, 55, 73, 95, 97, 209, 361, 365, 485, 803, 1045, 1067, 1387, 1805, 1843, 3971, 4015, 5335, 6935, 7081, 9215, 15257, 19855, 20273, 26353, 35017, 35405, 76285, 77891, 101365, 131765, 134539, 175085, 289883, 385187, 389455, 672695, 1449415, 1479929, 1925935, 2556241, 7399645, 12781205, 28118651, 140593255]

約数ペア:

[(1, 140593255), (5, 28118651), (11, 12781205), (19, 7399645), (55, 2556241), (73, 1925935), (95, 1479929), (97, 1449415), (209, 672695), (361, 389455), (365, 385187), (485, 289883), (803, 175085), (1045, 134539), (1067, 131765), (1387, 101365), (1805, 77891), (1843, 76285), (3971, 35405), (4015, 35017), (5335, 26353), (6935, 20273), (7081, 19855), (9215, 15257)]