11747505

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1453}}^1$

素因数の和:1486

約数の個数: 48

約数和(自身を含む): 23868864

約数和(自身を除く): 12121359

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 385, 539, 735, 1155, 1453, 1617, 2695, 4359, 7265, 8085, 10171, 15983, 21795, 30513, 47949, 50855, 71197, 79915, 111881, 152565, 213591, 239745, 335643, 355985, 559405, 783167, 1067955, 1678215, 2349501, 3915835, 11747505]

約数ペア:

[(1, 11747505), (3, 3915835), (5, 2349501), (7, 1678215), (11, 1067955), (15, 783167), (21, 559405), (33, 355985), (35, 335643), (49, 239745), (55, 213591), (77, 152565), (105, 111881), (147, 79915), (165, 71197), (231, 50855), (245, 47949), (385, 30513), (539, 21795), (735, 15983), (1155, 10171), (1453, 8085), (1617, 7265), (2695, 4359)]