1051785

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{53}}^1$

素因数の和:84

約数の個数: 60

約数和(自身を含む): 2234628

約数和(自身を除く): 1182843

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 53, 63, 81, 105, 135, 147, 159, 189, 245, 265, 315, 371, 405, 441, 477, 567, 735, 795, 945, 1113, 1323, 1431, 1855, 2205, 2385, 2597, 2835, 3339, 3969, 4293, 5565, 6615, 7155, 7791, 10017, 12985, 16695, 19845, 21465, 23373, 30051, 38955, 50085, 70119, 116865, 150255, 210357, 350595, 1051785]

約数ペア:

[(1, 1051785), (3, 350595), (5, 210357), (7, 150255), (9, 116865), (15, 70119), (21, 50085), (27, 38955), (35, 30051), (45, 23373), (49, 21465), (53, 19845), (63, 16695), (81, 12985), (105, 10017), (135, 7791), (147, 7155), (159, 6615), (189, 5565), (245, 4293), (265, 3969), (315, 3339), (371, 2835), (405, 2597), (441, 2385), (477, 2205), (567, 1855), (735, 1431), (795, 1323), (945, 1113)]