68674725

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{6229}}^1$

素因数の和:6259

約数の個数: 54

約数和(自身を含む): 143109330

約数和(自身を除く): 74434605

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 105, 147, 175, 225, 245, 315, 441, 525, 735, 1225, 1575, 2205, 3675, 6229, 11025, 18687, 31145, 43603, 56061, 93435, 130809, 155725, 218015, 280305, 305221, 392427, 467175, 654045, 915663, 1090075, 1401525, 1526105, 1962135, 2746989, 3270225, 4578315, 7630525, 9810675, 13734945, 22891575, 68674725]

約数ペア:

[(1, 68674725), (3, 22891575), (5, 13734945), (7, 9810675), (9, 7630525), (15, 4578315), (21, 3270225), (25, 2746989), (35, 1962135), (45, 1526105), (49, 1401525), (63, 1090075), (75, 915663), (105, 654045), (147, 467175), (175, 392427), (225, 305221), (245, 280305), (315, 218015), (441, 155725), (525, 130809), (735, 93435), (1225, 56061), (1575, 43603), (2205, 31145), (3675, 18687), (6229, 11025)]