25562142

素因数分解:

$2^1\times 3^5\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 57985200

約数和(自身を除く): 32423058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 149, 162, 243, 298, 353, 447, 486, 706, 894, 1059, 1341, 2118, 2682, 3177, 4023, 6354, 8046, 9531, 12069, 19062, 24138, 28593, 36207, 52597, 57186, 72414, 85779, 105194, 157791, 171558, 315582, 473373, 946746, 1420119, 2840238, 4260357, 8520714, 12781071, 25562142]

約数ペア:

[(1, 25562142), (2, 12781071), (3, 8520714), (6, 4260357), (9, 2840238), (18, 1420119), (27, 946746), (54, 473373), (81, 315582), (149, 171558), (162, 157791), (243, 105194), (298, 85779), (353, 72414), (447, 57186), (486, 52597), (706, 36207), (894, 28593), (1059, 24138), (1341, 19062), (2118, 12069), (2682, 9531), (3177, 8046), (4023, 6354)]