20173414095

素因数分解:

$3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{386131}}^1$

素因数の和:386194

約数の個数: 48

約数和(自身を含む): 37105740672

約数和(自身を除く): 16932326577

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 243, 387, 405, 645, 1161, 1215, 1935, 3483, 5805, 10449, 17415, 52245, 386131, 1158393, 1930655, 3475179, 5791965, 10425537, 16603633, 17375895, 31276611, 49810899, 52127685, 83018165, 93829833, 149432697, 156383055, 249054495, 448298091, 469149165, 747163485, 1344894273, 2241490455, 4034682819, 6724471365, 20173414095]

約数ペア:

[(1, 20173414095), (3, 6724471365), (5, 4034682819), (9, 2241490455), (15, 1344894273), (27, 747163485), (43, 469149165), (45, 448298091), (81, 249054495), (129, 156383055), (135, 149432697), (215, 93829833), (243, 83018165), (387, 52127685), (405, 49810899), (645, 31276611), (1161, 17375895), (1215, 16603633), (1935, 10425537), (3483, 5791965), (5805, 3475179), (10449, 1930655), (17415, 1158393), (52245, 386131)]