22801275

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 48282624

約数和(自身を除く): 25481349

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 31, 35, 45, 63, 75, 93, 105, 155, 175, 217, 225, 279, 315, 465, 467, 525, 651, 775, 1085, 1395, 1401, 1575, 1953, 2325, 2335, 3255, 3269, 4203, 5425, 6975, 7005, 9765, 9807, 11675, 14477, 16275, 16345, 21015, 29421, 35025, 43431, 48825, 49035, 72385, 81725, 101339, 105075, 130293, 147105, 217155, 245175, 304017, 361925, 506695, 651465, 735525, 912051, 1085775, 1520085, 2533475, 3257325, 4560255, 7600425, 22801275]

約数ペア:

[(1, 22801275), (3, 7600425), (5, 4560255), (7, 3257325), (9, 2533475), (15, 1520085), (21, 1085775), (25, 912051), (31, 735525), (35, 651465), (45, 506695), (63, 361925), (75, 304017), (93, 245175), (105, 217155), (155, 147105), (175, 130293), (217, 105075), (225, 101339), (279, 81725), (315, 72385), (465, 49035), (467, 48825), (525, 43431), (651, 35025), (775, 29421), (1085, 21015), (1395, 16345), (1401, 16275), (1575, 14477), (1953, 11675), (2325, 9807), (2335, 9765), (3255, 7005), (3269, 6975), (4203, 5425)]