74191095

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2111}}^1$

素因数の和:2204

約数の個数: 48

約数和(自身を含む): 142331904

約数和(自身を除く): 68140809

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 71, 99, 165, 213, 355, 495, 639, 781, 1065, 2111, 2343, 3195, 3905, 6333, 7029, 10555, 11715, 18999, 23221, 31665, 35145, 69663, 94995, 116105, 149881, 208989, 348315, 449643, 749405, 1044945, 1348929, 1648691, 2248215, 4946073, 6744645, 8243455, 14838219, 24730365, 74191095]

約数ペア:

[(1, 74191095), (3, 24730365), (5, 14838219), (9, 8243455), (11, 6744645), (15, 4946073), (33, 2248215), (45, 1648691), (55, 1348929), (71, 1044945), (99, 749405), (165, 449643), (213, 348315), (355, 208989), (495, 149881), (639, 116105), (781, 94995), (1065, 69663), (2111, 35145), (2343, 31665), (3195, 23221), (3905, 18999), (6333, 11715), (7029, 10555)]