15679375605

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1\times {\mathrm{3061}}^1$

素因数の和:5091

約数の個数: 64

約数和(自身を含む): 29365804800

約数和(自身を除く): 13686429195

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 1997, 2565, 3061, 5991, 9183, 9985, 15305, 17973, 27549, 29955, 37943, 45915, 53919, 58159, 82647, 89865, 113829, 137745, 174477, 189715, 269595, 290795, 341487, 413235, 523431, 569145, 872385, 1024461, 1570293, 1707435, 2617155, 5122305, 6112817, 7851465, 18338451, 30564085, 55015353, 91692255, 116143523, 165046059, 275076765, 348430569, 580717615, 825230295, 1045291707, 1742152845, 3135875121, 5226458535, 15679375605]

約数ペア:

[(1, 15679375605), (3, 5226458535), (5, 3135875121), (9, 1742152845), (15, 1045291707), (19, 825230295), (27, 580717615), (45, 348430569), (57, 275076765), (95, 165046059), (135, 116143523), (171, 91692255), (285, 55015353), (513, 30564085), (855, 18338451), (1997, 7851465), (2565, 6112817), (3061, 5122305), (5991, 2617155), (9183, 1707435), (9985, 1570293), (15305, 1024461), (17973, 872385), (27549, 569145), (29955, 523431), (37943, 413235), (45915, 341487), (53919, 290795), (58159, 269595), (82647, 189715), (89865, 174477), (113829, 137745)]