148520385

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9403}}^1$

素因数の和:9436

約数の個数: 48

約数和(自身を含む): 287536704

約数和(自身を除く): 139016319

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 1053, 1215, 1755, 3159, 5265, 9403, 15795, 28209, 47015, 84627, 122239, 141045, 253881, 366717, 423135, 611195, 761643, 1100151, 1269405, 1833585, 2284929, 3300453, 3808215, 5500755, 9901359, 11424645, 16502265, 29704077, 49506795, 148520385]

約数ペア:

[(1, 148520385), (3, 49506795), (5, 29704077), (9, 16502265), (13, 11424645), (15, 9901359), (27, 5500755), (39, 3808215), (45, 3300453), (65, 2284929), (81, 1833585), (117, 1269405), (135, 1100151), (195, 761643), (243, 611195), (351, 423135), (405, 366717), (585, 253881), (1053, 141045), (1215, 122239), (1755, 84627), (3159, 47015), (5265, 28209), (9403, 15795)]