312885045

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1933}}^1$

素因数の和:2067

約数の個数: 64

約数和(自身を含む): 612691200

約数和(自身を除く): 299806155

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 109, 135, 165, 297, 327, 495, 545, 981, 1199, 1485, 1635, 1933, 2943, 3597, 4905, 5799, 5995, 9665, 10791, 14715, 17397, 17985, 21263, 28995, 32373, 52191, 53955, 63789, 86985, 106315, 161865, 191367, 210697, 260955, 318945, 574101, 632091, 956835, 1053485, 1896273, 2317667, 2870505, 3160455, 5688819, 6953001, 9481365, 11588335, 20859003, 28444095, 34765005, 62577009, 104295015, 312885045]

約数ペア:

[(1, 312885045), (3, 104295015), (5, 62577009), (9, 34765005), (11, 28444095), (15, 20859003), (27, 11588335), (33, 9481365), (45, 6953001), (55, 5688819), (99, 3160455), (109, 2870505), (135, 2317667), (165, 1896273), (297, 1053485), (327, 956835), (495, 632091), (545, 574101), (981, 318945), (1199, 260955), (1485, 210697), (1635, 191367), (1933, 161865), (2943, 106315), (3597, 86985), (4905, 63789), (5799, 53955), (5995, 52191), (9665, 32373), (10791, 28995), (14715, 21263), (17397, 17985)]