1661369535

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11057}}^1$

素因数の和:11134

約数の個数: 80

約数和(自身を含む): 3468142656

約数和(自身を除く): 1806773121

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 53, 63, 81, 105, 135, 159, 189, 265, 315, 371, 405, 477, 567, 795, 945, 1113, 1431, 1855, 2385, 2835, 3339, 4293, 5565, 7155, 10017, 11057, 16695, 21465, 30051, 33171, 50085, 55285, 77399, 99513, 150255, 165855, 232197, 298539, 386995, 497565, 586021, 696591, 895617, 1160985, 1492695, 1758063, 2089773, 2930105, 3482955, 4102147, 4478085, 5274189, 6269319, 8790315, 10448865, 12306441, 15822567, 20510735, 26370945, 31346595, 36919323, 47467701, 61532205, 79112835, 110757969, 184596615, 237338505, 332273907, 553789845, 1661369535]

約数ペア:

[(1, 1661369535), (3, 553789845), (5, 332273907), (7, 237338505), (9, 184596615), (15, 110757969), (21, 79112835), (27, 61532205), (35, 47467701), (45, 36919323), (53, 31346595), (63, 26370945), (81, 20510735), (105, 15822567), (135, 12306441), (159, 10448865), (189, 8790315), (265, 6269319), (315, 5274189), (371, 4478085), (405, 4102147), (477, 3482955), (567, 2930105), (795, 2089773), (945, 1758063), (1113, 1492695), (1431, 1160985), (1855, 895617), (2385, 696591), (2835, 586021), (3339, 497565), (4293, 386995), (5565, 298539), (7155, 232197), (10017, 165855), (11057, 150255), (16695, 99513), (21465, 77399), (30051, 55285), (33171, 50085)]