85838535

素因数分解:

$3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 166053888

約数和(自身を除く): 80215353

約数列:

[1, 3, 5, 9, 15, 27, 31, 43, 45, 53, 81, 93, 129, 135, 155, 159, 215, 243, 265, 279, 387, 405, 465, 477, 645, 795, 837, 1161, 1215, 1333, 1395, 1431, 1643, 1935, 2279, 2385, 2511, 3483, 3999, 4185, 4293, 4929, 5805, 6665, 6837, 7155, 7533, 8215, 10449, 11395, 11997, 12555, 12879, 14787, 17415, 19995, 20511, 21465, 24645, 34185, 35991, 37665, 44361, 52245, 59985, 61533, 64395, 70649, 73935, 102555, 107973, 133083, 179955, 184599, 211947, 221805, 307665, 323919, 353245, 399249, 539865, 553797, 635841, 665415, 922995, 1059735, 1619595, 1907523, 1996245, 2768985, 3179205, 5722569, 9537615, 17167707, 28612845, 85838535]

約数ペア:

[(1, 85838535), (3, 28612845), (5, 17167707), (9, 9537615), (15, 5722569), (27, 3179205), (31, 2768985), (43, 1996245), (45, 1907523), (53, 1619595), (81, 1059735), (93, 922995), (129, 665415), (135, 635841), (155, 553797), (159, 539865), (215, 399249), (243, 353245), (265, 323919), (279, 307665), (387, 221805), (405, 211947), (465, 184599), (477, 179955), (645, 133083), (795, 107973), (837, 102555), (1161, 73935), (1215, 70649), (1333, 64395), (1395, 61533), (1431, 59985), (1643, 52245), (1935, 44361), (2279, 37665), (2385, 35991), (2511, 34185), (3483, 24645), (3999, 21465), (4185, 20511), (4293, 19995), (4929, 17415), (5805, 14787), (6665, 12879), (6837, 12555), (7155, 11997), (7533, 11395), (8215, 10449)]