15695932287

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{36341}}^1$

素因数の和:36639

約数の個数: 32

約数和(自身を含む): 24254360064

約数和(自身を除く): 8558427777

約数列:

[1, 3, 7, 21, 131, 157, 393, 471, 917, 1099, 2751, 3297, 20567, 36341, 61701, 109023, 143969, 254387, 431907, 763161, 4760671, 5705537, 14282013, 17116611, 33324697, 39938759, 99974091, 119816277, 747425347, 2242276041, 5231977429, 15695932287]

約数ペア:

[(1, 15695932287), (3, 5231977429), (7, 2242276041), (21, 747425347), (131, 119816277), (157, 99974091), (393, 39938759), (471, 33324697), (917, 17116611), (1099, 14282013), (2751, 5705537), (3297, 4760671), (20567, 763161), (36341, 431907), (61701, 254387), (109023, 143969)]