155753159105

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1\times {\mathrm{13597}}^1$

素因数の和:14177

約数の個数: 32

約数和(自身を含む): 194370029568

約数和(自身を除く): 38616870463

約数列:

[1, 5, 31, 155, 263, 281, 1315, 1405, 8153, 8711, 13597, 40765, 43555, 67985, 73903, 369515, 421507, 2107535, 2290993, 3576011, 3820757, 11454965, 17880055, 19103785, 110856341, 118443467, 554281705, 592217335, 1004859091, 5024295455, 31150631821, 155753159105]

約数ペア:

[(1, 155753159105), (5, 31150631821), (31, 5024295455), (155, 1004859091), (263, 592217335), (281, 554281705), (1315, 118443467), (1405, 110856341), (8153, 19103785), (8711, 17880055), (13597, 11454965), (40765, 3820757), (43555, 3576011), (67985, 2290993), (73903, 2107535), (369515, 421507)]