25085478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:453

約数の個数: 48

約数和(自身を含む): 55828080

約数和(自身を除く): 30742602

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 121, 218, 242, 317, 327, 363, 634, 654, 726, 951, 1199, 1902, 2398, 3487, 3597, 6974, 7194, 10461, 13189, 20922, 26378, 34553, 38357, 39567, 69106, 76714, 79134, 103659, 115071, 207318, 230142, 380083, 760166, 1140249, 2280498, 4180913, 8361826, 12542739, 25085478]

約数ペア:

[(1, 25085478), (2, 12542739), (3, 8361826), (6, 4180913), (11, 2280498), (22, 1140249), (33, 760166), (66, 380083), (109, 230142), (121, 207318), (218, 115071), (242, 103659), (317, 79134), (327, 76714), (363, 69106), (634, 39567), (654, 38357), (726, 34553), (951, 26378), (1199, 20922), (1902, 13189), (2398, 10461), (3487, 7194), (3597, 6974)]