38150385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1518

約数の個数: 64

約数和(自身を含む): 79134720

約数和(自身を除く): 40984335

約数列:

[1, 3, 5, 7, 13, 15, 19, 21, 35, 39, 57, 65, 91, 95, 105, 133, 195, 247, 273, 285, 399, 455, 665, 741, 1235, 1365, 1471, 1729, 1995, 3705, 4413, 5187, 7355, 8645, 10297, 19123, 22065, 25935, 27949, 30891, 51485, 57369, 83847, 95615, 133861, 139745, 154455, 195643, 286845, 363337, 401583, 419235, 586929, 669305, 978215, 1090011, 1816685, 2007915, 2543359, 2934645, 5450055, 7630077, 12716795, 38150385]

約数ペア:

[(1, 38150385), (3, 12716795), (5, 7630077), (7, 5450055), (13, 2934645), (15, 2543359), (19, 2007915), (21, 1816685), (35, 1090011), (39, 978215), (57, 669305), (65, 586929), (91, 419235), (95, 401583), (105, 363337), (133, 286845), (195, 195643), (247, 154455), (273, 139745), (285, 133861), (399, 95615), (455, 83847), (665, 57369), (741, 51485), (1235, 30891), (1365, 27949), (1471, 25935), (1729, 22065), (1995, 19123), (3705, 10297), (4413, 8645), (5187, 7355)]