152449785

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1061}}^1$

素因数の和:1206

約数の個数: 48

約数和(自身を含む): 275678208

約数和(自身を除く): 123228423

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 103, 155, 279, 309, 465, 515, 927, 1061, 1395, 1545, 3183, 3193, 4635, 5305, 9549, 9579, 15915, 15965, 28737, 32891, 47745, 47895, 98673, 109283, 143685, 164455, 296019, 327849, 493365, 546415, 983547, 1480095, 1639245, 3387773, 4917735, 10163319, 16938865, 30489957, 50816595, 152449785]

約数ペア:

[(1, 152449785), (3, 50816595), (5, 30489957), (9, 16938865), (15, 10163319), (31, 4917735), (45, 3387773), (93, 1639245), (103, 1480095), (155, 983547), (279, 546415), (309, 493365), (465, 327849), (515, 296019), (927, 164455), (1061, 143685), (1395, 109283), (1545, 98673), (3183, 47895), (3193, 47745), (4635, 32891), (5305, 28737), (9549, 15965), (9579, 15915)]