15691411307515

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{401}}^1\times {\mathrm{1188841}}^1$

素因数の和:1189503

約数の個数: 32

約数和(自身を含む): 19613610423360

約数和(自身を除く): 3922199115845

約数列:

[1, 5, 29, 145, 227, 401, 1135, 2005, 6583, 11629, 32915, 58145, 91027, 455135, 1188841, 2639783, 5944205, 13198915, 34476389, 172381945, 269866907, 476725241, 1349334535, 2383626205, 7826140303, 13825031989, 39130701515, 69125159945, 108216629707, 541083148535, 3138282261503, 15691411307515]

約数ペア:

[(1, 15691411307515), (5, 3138282261503), (29, 541083148535), (145, 108216629707), (227, 69125159945), (401, 39130701515), (1135, 13825031989), (2005, 7826140303), (6583, 2383626205), (11629, 1349334535), (32915, 476725241), (58145, 269866907), (91027, 172381945), (455135, 34476389), (1188841, 13198915), (2639783, 5944205)]