15693231945

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1\times {\mathrm{39827}}^1$

素因数の和:40185

約数の個数: 32

約数和(自身を含む): 25445312640

約数和(自身を除く): 9752080695

約数列:

[1, 3, 5, 15, 109, 241, 327, 545, 723, 1205, 1635, 3615, 26269, 39827, 78807, 119481, 131345, 199135, 394035, 597405, 4341143, 9598307, 13023429, 21705715, 28794921, 47991535, 65117145, 143974605, 1046215463, 3138646389, 5231077315, 15693231945]

約数ペア:

[(1, 15693231945), (3, 5231077315), (5, 3138646389), (15, 1046215463), (109, 143974605), (241, 65117145), (327, 47991535), (545, 28794921), (723, 21705715), (1205, 13023429), (1635, 9598307), (3615, 4341143), (26269, 597405), (39827, 394035), (78807, 199135), (119481, 131345)]