15426255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 26772480

約数和(自身を除く): 11346225

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 239, 331, 717, 993, 1195, 1655, 3107, 3585, 4303, 4965, 9321, 12909, 15535, 21515, 46605, 64545, 79109, 237327, 395545, 1028417, 1186635, 3085251, 5142085, 15426255]

約数ペア:

[(1, 15426255), (3, 5142085), (5, 3085251), (13, 1186635), (15, 1028417), (39, 395545), (65, 237327), (195, 79109), (239, 64545), (331, 46605), (717, 21515), (993, 15535), (1195, 12909), (1655, 9321), (3107, 4965), (3585, 4303)]