28422135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3923}}^1$

素因数の和:3964

約数の個数: 48

約数和(自身を含む): 58765824

約数和(自身を除く): 30343689

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 805, 1035, 1449, 2415, 3923, 7245, 11769, 19615, 27461, 35307, 58845, 82383, 90229, 137305, 176535, 247149, 270687, 411915, 451145, 631603, 812061, 1235745, 1353435, 1894809, 3158015, 4060305, 5684427, 9474045, 28422135]

約数ペア:

[(1, 28422135), (3, 9474045), (5, 5684427), (7, 4060305), (9, 3158015), (15, 1894809), (21, 1353435), (23, 1235745), (35, 812061), (45, 631603), (63, 451145), (69, 411915), (105, 270687), (115, 247149), (161, 176535), (207, 137305), (315, 90229), (345, 82383), (483, 58845), (805, 35307), (1035, 27461), (1449, 19615), (2415, 11769), (3923, 7245)]