40038285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 77967360

約数和(自身を除く): 37929075

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 59, 69, 105, 115, 161, 177, 281, 295, 345, 413, 483, 805, 843, 885, 1239, 1357, 1405, 1967, 2065, 2415, 4071, 4215, 5901, 6195, 6463, 6785, 9499, 9835, 16579, 19389, 20355, 28497, 29505, 32315, 45241, 47495, 49737, 82895, 96945, 116053, 135723, 142485, 226205, 248685, 348159, 381317, 580265, 678615, 1143951, 1740795, 1906585, 2669219, 5719755, 8007657, 13346095, 40038285]

約数ペア:

[(1, 40038285), (3, 13346095), (5, 8007657), (7, 5719755), (15, 2669219), (21, 1906585), (23, 1740795), (35, 1143951), (59, 678615), (69, 580265), (105, 381317), (115, 348159), (161, 248685), (177, 226205), (281, 142485), (295, 135723), (345, 116053), (413, 96945), (483, 82895), (805, 49737), (843, 47495), (885, 45241), (1239, 32315), (1357, 29505), (1405, 28497), (1967, 20355), (2065, 19389), (2415, 16579), (4071, 9835), (4215, 9499), (5901, 6785), (6195, 6463)]