38980935

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1847}}^1$

素因数の和:1932

約数の個数: 48

約数和(自身を含む): 78414336

約数和(自身を除く): 39433401

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 67, 105, 201, 315, 335, 469, 603, 1005, 1407, 1847, 2345, 3015, 4221, 5541, 7035, 9235, 12929, 16623, 21105, 27705, 38787, 64645, 83115, 116361, 123749, 193935, 371247, 581805, 618745, 866243, 1113741, 1856235, 2598729, 4331215, 5568705, 7796187, 12993645, 38980935]

約数ペア:

[(1, 38980935), (3, 12993645), (5, 7796187), (7, 5568705), (9, 4331215), (15, 2598729), (21, 1856235), (35, 1113741), (45, 866243), (63, 618745), (67, 581805), (105, 371247), (201, 193935), (315, 123749), (335, 116361), (469, 83115), (603, 64645), (1005, 38787), (1407, 27705), (1847, 21105), (2345, 16623), (3015, 12929), (4221, 9235), (5541, 7035)]