229074945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 413614080

約数和(自身を除く): 184539135

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 109, 141, 165, 235, 271, 327, 517, 545, 705, 813, 1199, 1355, 1551, 1635, 2585, 2981, 3597, 4065, 5123, 5995, 7755, 8943, 12737, 14905, 15369, 17985, 25615, 29539, 38211, 44715, 56353, 63685, 76845, 88617, 140107, 147695, 169059, 191055, 281765, 324929, 420321, 443085, 700535, 845295, 974787, 1388333, 1624645, 2101605, 4164999, 4873935, 6941665, 15271663, 20824995, 45814989, 76358315, 229074945]

約数ペア:

[(1, 229074945), (3, 76358315), (5, 45814989), (11, 20824995), (15, 15271663), (33, 6941665), (47, 4873935), (55, 4164999), (109, 2101605), (141, 1624645), (165, 1388333), (235, 974787), (271, 845295), (327, 700535), (517, 443085), (545, 420321), (705, 324929), (813, 281765), (1199, 191055), (1355, 169059), (1551, 147695), (1635, 140107), (2585, 88617), (2981, 76845), (3597, 63685), (4065, 56353), (5123, 44715), (5995, 38211), (7755, 29539), (8943, 25615), (12737, 17985), (14905, 15369)]